28147928328

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 576

約数和(自身を含む): 94122100800

約数和(自身を除く): 65974172472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 61, 62, 72, 76, 78, 81, 93, 104, 108, 114, 117, 122, 124, 152, 156, 162, 171, 183, 186, 216, 228, 234, 243, 244, 247, 248, 279, 312, 324, 342, 351, 366, 372, 403, 456, 468, 486, 488, 494, 513, 549, 558, 589, 648, 684, 702, 732, 741, 744, 793, 806, 837, 936, 961, 972, 988, 1026, 1053, 1098, 1116, 1159, 1178, 1209, 1368, 1404, 1464, 1482, 1539, 1586, 1612, 1647, 1674, 1767, 1891, 1922, 1944, 1976, 2052, 2106, 2196, 2223, 2232, 2318, 2356, 2379, 2418, 2511, 2808, 2883, 2964, 3078, 3159, 3172, 3224, 3294, 3348, 3477, 3534, 3627, 3782, 3844, 4104, 4212, 4392, 4446, 4617, 4636, 4712, 4758, 4836, 4941, 5022, 5301, 5673, 5766, 5928, 6156, 6318, 6344, 6588, 6669, 6696, 6954, 7068, 7137, 7254, 7533, 7564, 7657, 7688, 8424, 8649, 8892, 9234, 9272, 9516, 9672, 9882, 10044, 10431, 10602, 10881, 11346, 11532, 12312, 12493, 12636, 13176, 13338, 13908, 14136, 14274, 14508, 14823, 15066, 15067, 15128, 15314, 15903, 17019, 17298, 17784, 18259, 18468, 19032, 19764, 20007, 20088, 20862, 21204, 21411, 21762, 22692, 22971, 23064, 24583, 24986, 25272, 25947, 26676, 27816, 28548, 29016, 29646, 30132, 30134, 30628, 31293, 31806, 32643, 34038, 34596, 35929, 36518, 36936, 37479, 39528, 40014, 41724, 42408, 42822, 43524, 45201, 45384, 45942, 47709, 49166, 49972, 51057, 51894, 53352, 54777, 57096, 58621, 59292, 60021, 60264, 60268, 61256, 62586, 63612, 64233, 65286, 68076, 68913, 69192, 71858, 73036, 73749, 74958, 77841, 80028, 83448, 85644, 87048, 90402, 91884, 93879, 95418, 97929, 98332, 99944, 102114, 103788, 107787, 109554, 112437, 117242, 118584, 120042, 120536, 125172, 127224, 128466, 130572, 135603, 136152, 137826, 143127, 143716, 146072, 147498, 149916, 153171, 155682, 160056, 164331, 171288, 175863, 180804, 183768, 187758, 190836, 192699, 195858, 196664, 204228, 206739, 207576, 215574, 219108, 221247, 224874, 233523, 234484, 237367, 240084, 250344, 256932, 261144, 271206, 275652, 281637, 286254, 287432, 294996, 299832, 306342, 311364, 323361, 328662, 337311, 351726, 361608, 375516, 381672, 385398, 391716, 406809, 408456, 413478, 431148, 438216, 442494, 449748, 459513, 467046, 467077, 468968, 474734, 480168, 492993, 513864, 527589, 542412, 551304, 563274, 572508, 589992, 612684, 620217, 622728, 646722, 657324, 663741, 674622, 703452, 712101, 751032, 762073, 770796, 783432, 813618, 826956, 862296, 884988, 899496, 919026, 934092, 934154, 949468, 970083, 985986, 1011933, 1055178, 1084824, 1113799, 1126548, 1145016, 1220427, 1225368, 1240434, 1293444, 1314648, 1327482, 1349244, 1401231, 1406904, 1424202, 1478979, 1524146, 1541592, 1582767, 1627236, 1653912, 1769976, 1838052, 1860651, 1868184, 1868308, 1898936, 1940166, 1971972, 1991223, 2023866, 2110356, 2136303, 2227598, 2253096, 2286219, 2440854, 2480868, 2586888, 2654964, 2698488, 2802462, 2848404, 2910249, 2957958, 3035799, 3048292, 3165534, 3254472, 3341397, 3661281, 3676104, 3721302, 3736616, 3880332, 3943944, 3982446, 4047732, 4203693, 4220712, 4272606, 4436937, 4455196, 4572438, 4748301, 4881708, 4961736, 5309928, 5604924, 5696808, 5820498, 5915916, 5973669, 6071598, 6096584, 6331068, 6408909, 6682794, 6858657, 7322562, 7442604, 7760664, 7964892, 8095464, 8407386, 8545212, 8730747, 8873874, 8910392, 9144876, 9496602, 9763416, 10024191, 11209848, 11640996, 11831832, 11947338, 12143196, 12611079, 12662136, 12817818, 13365588, 13717314, 14244903, 14479387, 14645124, 14885208, 15929784, 16814772, 17090424, 17461494, 17747748, 18289752, 18993204, 19226727, 20048382, 20575971, 23281992, 23894676, 24286392, 25222158, 25635636, 26731176, 27434628, 28489806, 28958774, 29290248, 30072573, 33629544, 34922988, 35495496, 37833237, 37986408, 38453454, 40096764, 41151942, 43438161, 47789352, 50444316, 51271272, 54869256, 56979612, 57680181, 57917548, 60145146, 61727913, 69845976, 75666474, 76906908, 80193528, 82303884, 86876322, 90217719, 100888632, 113499711, 113959224, 115360362, 115835096, 120290292, 123455826, 130314483, 151332948, 153813816, 164607768, 173752644, 180435438, 185183739, 226999422, 230720724, 240580584, 246911652, 260628966, 270653157, 302665896, 347505288, 360870876, 370367478, 390943449, 453998844, 461441448, 493823304, 521257932, 541306314, 721741752, 740734956, 781886898, 907997688, 1042515864, 1082612628, 1172830347, 1481469912, 1563773796, 2165225256, 2345660694, 3127547592, 3518491041, 4691321388, 7036982082, 9382642776, 14073964164, 28147928328]

約数ペア:

[(1, 28147928328), (2, 14073964164), (3, 9382642776), (4, 7036982082), (6, 4691321388), (8, 3518491041), (9, 3127547592), (12, 2345660694), (13, 2165225256), (18, 1563773796), (19, 1481469912), (24, 1172830347), (26, 1082612628), (27, 1042515864), (31, 907997688), (36, 781886898), (38, 740734956), (39, 721741752), (52, 541306314), (54, 521257932), (57, 493823304), (61, 461441448), (62, 453998844), (72, 390943449), (76, 370367478), (78, 360870876), (81, 347505288), (93, 302665896), (104, 270653157), (108, 260628966), (114, 246911652), (117, 240580584), (122, 230720724), (124, 226999422), (152, 185183739), (156, 180435438), (162, 173752644), (171, 164607768), (183, 153813816), (186, 151332948), (216, 130314483), (228, 123455826), (234, 120290292), (243, 115835096), (244, 115360362), (247, 113959224), (248, 113499711), (279, 100888632), (312, 90217719), (324, 86876322), (342, 82303884), (351, 80193528), (366, 76906908), (372, 75666474), (403, 69845976), (456, 61727913), (468, 60145146), (486, 57917548), (488, 57680181), (494, 56979612), (513, 54869256), (549, 51271272), (558, 50444316), (589, 47789352), (648, 43438161), (684, 41151942), (702, 40096764), (732, 38453454), (741, 37986408), (744, 37833237), (793, 35495496), (806, 34922988), (837, 33629544), (936, 30072573), (961, 29290248), (972, 28958774), (988, 28489806), (1026, 27434628), (1053, 26731176), (1098, 25635636), (1116, 25222158), (1159, 24286392), (1178, 23894676), (1209, 23281992), (1368, 20575971), (1404, 20048382), (1464, 19226727), (1482, 18993204), (1539, 18289752), (1586, 17747748), (1612, 17461494), (1647, 17090424), (1674, 16814772), (1767, 15929784), (1891, 14885208), (1922, 14645124), (1944, 14479387), (1976, 14244903), (2052, 13717314), (2106, 13365588), (2196, 12817818), (2223, 12662136), (2232, 12611079), (2318, 12143196), (2356, 11947338), (2379, 11831832), (2418, 11640996), (2511, 11209848), (2808, 10024191), (2883, 9763416), (2964, 9496602), (3078, 9144876), (3159, 8910392), (3172, 8873874), 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(14274, 1971972), (14508, 1940166), (14823, 1898936), (15066, 1868308), (15067, 1868184), (15128, 1860651), (15314, 1838052), (15903, 1769976), (17019, 1653912), (17298, 1627236), (17784, 1582767), (18259, 1541592), (18468, 1524146), (19032, 1478979), (19764, 1424202), (20007, 1406904), (20088, 1401231), (20862, 1349244), (21204, 1327482), (21411, 1314648), (21762, 1293444), (22692, 1240434), (22971, 1225368), (23064, 1220427), (24583, 1145016), (24986, 1126548), (25272, 1113799), (25947, 1084824), (26676, 1055178), (27816, 1011933), (28548, 985986), (29016, 970083), (29646, 949468), (30132, 934154), (30134, 934092), (30628, 919026), (31293, 899496), (31806, 884988), (32643, 862296), (34038, 826956), (34596, 813618), (35929, 783432), (36518, 770796), (36936, 762073), (37479, 751032), (39528, 712101), (40014, 703452), (41724, 674622), (42408, 663741), (42822, 657324), (43524, 646722), (45201, 622728), (45384, 620217), (45942, 612684), (47709, 589992), (49166, 572508), (49972, 563274), (51057, 551304), (51894, 542412), (53352, 527589), (54777, 513864), (57096, 492993), (58621, 480168), (59292, 474734), (60021, 468968), (60264, 467077), (60268, 467046), (61256, 459513), (62586, 449748), (63612, 442494), (64233, 438216), (65286, 431148), (68076, 413478), (68913, 408456), (69192, 406809), (71858, 391716), (73036, 385398), (73749, 381672), (74958, 375516), (77841, 361608), (80028, 351726), (83448, 337311), (85644, 328662), (87048, 323361), (90402, 311364), (91884, 306342), (93879, 299832), (95418, 294996), (97929, 287432), (98332, 286254), (99944, 281637), (102114, 275652), (103788, 271206), (107787, 261144), (109554, 256932), (112437, 250344), (117242, 240084), (118584, 237367), (120042, 234484), (120536, 233523), (125172, 224874), (127224, 221247), (128466, 219108), (130572, 215574), (135603, 207576), (136152, 206739), (137826, 204228), (143127, 196664), (143716, 195858), (146072, 192699), (147498, 190836), (149916, 187758), (153171, 183768), (155682, 180804), (160056, 175863), (164331, 171288)]