18505186128

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3296

約数の個数: 400

約数和(自身を含む): 64972841472

約数和(自身を除く): 46467655344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 48, 52, 54, 62, 66, 72, 78, 81, 88, 93, 99, 104, 108, 117, 124, 132, 143, 144, 156, 162, 176, 186, 198, 208, 216, 234, 248, 264, 279, 286, 297, 312, 324, 341, 351, 372, 396, 403, 429, 432, 468, 496, 528, 558, 572, 594, 624, 648, 682, 702, 744, 792, 806, 837, 858, 891, 936, 1023, 1053, 1116, 1144, 1188, 1209, 1287, 1296, 1364, 1404, 1488, 1584, 1612, 1674, 1716, 1782, 1872, 2046, 2106, 2232, 2288, 2376, 2418, 2511, 2574, 2728, 2808, 3069, 3221, 3224, 3348, 3432, 3564, 3627, 3861, 4092, 4212, 4433, 4464, 4752, 4836, 5022, 5148, 5456, 5616, 6138, 6442, 6448, 6696, 6864, 7128, 7254, 7722, 8184, 8424, 8866, 9207, 9663, 9672, 10044, 10296, 10881, 11583, 12276, 12884, 13299, 13392, 14256, 14508, 15444, 16368, 16848, 17732, 18414, 19326, 19344, 20088, 20592, 21762, 23166, 24552, 25768, 26598, 27621, 28989, 29016, 30888, 32643, 35431, 35464, 36828, 38652, 39897, 40176, 41873, 43524, 46332, 49104, 51536, 53196, 55242, 57978, 58032, 61776, 65286, 70862, 70928, 73656, 77304, 79794, 83746, 86967, 87048, 92664, 99851, 106293, 106392, 110484, 115956, 119691, 125619, 130572, 141724, 147312, 154608, 159588, 167492, 173934, 174096, 185328, 199702, 212586, 212784, 220968, 231912, 239382, 251238, 260901, 261144, 283448, 299553, 318879, 319176, 334984, 347868, 359073, 376857, 399404, 425172, 441936, 460603, 463824, 478764, 502476, 521802, 522288, 566896, 599106, 637758, 638352, 669968, 695736, 718146, 753714, 798808, 850344, 898659, 921206, 956637, 957528, 1004952, 1043604, 1098361, 1130571, 1198212, 1275516, 1298063, 1381809, 1391472, 1436292, 1507428, 1597616, 1700688, 1797318, 1842412, 1913274, 1915056, 2009904, 2087208, 2196722, 2261142, 2396424, 2551032, 2596126, 2695977, 2763618, 2869911, 2872584, 3014856, 3295083, 3391713, 3594636, 3684824, 3826548, 3894189, 4145427, 4174416, 4393444, 4522284, 4792848, 5102064, 5192252, 5391954, 5527236, 5739822, 5745168, 6029712, 6590166, 6783426, 7189272, 7369648, 7653096, 7788378, 8087931, 8290854, 8786888, 9044568, 9885249, 10384504, 10783908, 11054472, 11479644, 11682567, 12436281, 13180332, 13566852, 14278693, 14378544, 15306192, 15576756, 16175862, 16581708, 17573776, 18089136, 19770498, 20769008, 21567816, 22108944, 22959288, 23365134, 24872562, 26360664, 27133704, 28557386, 29655747, 31153512, 32351724, 33163416, 35047701, 37308843, 39540996, 42836079, 43135632, 45918576, 46730268, 49745124, 52721328, 54267408, 57114772, 59311494, 62307024, 64703448, 66326832, 70095402, 74617686, 79081992, 85672158, 88967241, 93460536, 99490248, 105143103, 114229544, 118622988, 128508237, 129406896, 140190804, 149235372, 158163984, 171344316, 177934482, 186921072, 198980496, 210286206, 228459088, 237245976, 257016474, 280381608, 298470744, 342688632, 355868964, 385524711, 420572412, 474491952, 514032948, 560763216, 596941488, 685377264, 711737928, 771049422, 841144824, 1028065896, 1156574133, 1423475856, 1542098844, 1682289648, 2056131792, 2313148266, 3084197688, 4626296532, 6168395376, 9252593064, 18505186128]

約数ペア:

[(1, 18505186128), (2, 9252593064), (3, 6168395376), (4, 4626296532), (6, 3084197688), (8, 2313148266), (9, 2056131792), (11, 1682289648), (12, 1542098844), (13, 1423475856), (16, 1156574133), (18, 1028065896), (22, 841144824), (24, 771049422), (26, 711737928), (27, 685377264), (31, 596941488), (33, 560763216), (36, 514032948), (39, 474491952), (44, 420572412), (48, 385524711), (52, 355868964), (54, 342688632), (62, 298470744), (66, 280381608), (72, 257016474), (78, 237245976), (81, 228459088), (88, 210286206), (93, 198980496), (99, 186921072), (104, 177934482), (108, 171344316), (117, 158163984), (124, 149235372), (132, 140190804), (143, 129406896), (144, 128508237), (156, 118622988), (162, 114229544), (176, 105143103), (186, 99490248), (198, 93460536), (208, 88967241), (216, 85672158), (234, 79081992), (248, 74617686), (264, 70095402), (279, 66326832), (286, 64703448), (297, 62307024), (312, 59311494), (324, 57114772), (341, 54267408), (351, 52721328), (372, 49745124), (396, 46730268), (403, 45918576), (429, 43135632), (432, 42836079), (468, 39540996), (496, 37308843), (528, 35047701), (558, 33163416), (572, 32351724), (594, 31153512), (624, 29655747), (648, 28557386), (682, 27133704), (702, 26360664), (744, 24872562), (792, 23365134), (806, 22959288), (837, 22108944), (858, 21567816), (891, 20769008), (936, 19770498), (1023, 18089136), (1053, 17573776), (1116, 16581708), (1144, 16175862), (1188, 15576756), (1209, 15306192), (1287, 14378544), (1296, 14278693), (1364, 13566852), (1404, 13180332), (1488, 12436281), (1584, 11682567), (1612, 11479644), (1674, 11054472), (1716, 10783908), (1782, 10384504), (1872, 9885249), (2046, 9044568), (2106, 8786888), (2232, 8290854), (2288, 8087931), (2376, 7788378), (2418, 7653096), (2511, 7369648), (2574, 7189272), (2728, 6783426), (2808, 6590166), (3069, 6029712), (3221, 5745168), (3224, 5739822), (3348, 5527236), (3432, 5391954), (3564, 5192252), (3627, 5102064), (3861, 4792848), (4092, 4522284), (4212, 4393444), (4433, 4174416), (4464, 4145427), (4752, 3894189), (4836, 3826548), (5022, 3684824), (5148, 3594636), (5456, 3391713), (5616, 3295083), (6138, 3014856), (6442, 2872584), (6448, 2869911), (6696, 2763618), (6864, 2695977), (7128, 2596126), (7254, 2551032), (7722, 2396424), (8184, 2261142), (8424, 2196722), (8866, 2087208), (9207, 2009904), (9663, 1915056), (9672, 1913274), (10044, 1842412), (10296, 1797318), (10881, 1700688), (11583, 1597616), (12276, 1507428), (12884, 1436292), (13299, 1391472), (13392, 1381809), (14256, 1298063), (14508, 1275516), (15444, 1198212), (16368, 1130571), (16848, 1098361), (17732, 1043604), (18414, 1004952), (19326, 957528), (19344, 956637), (20088, 921206), (20592, 898659), (21762, 850344), (23166, 798808), (24552, 753714), (25768, 718146), (26598, 695736), (27621, 669968), (28989, 638352), (29016, 637758), (30888, 599106), (32643, 566896), (35431, 522288), (35464, 521802), (36828, 502476), (38652, 478764), (39897, 463824), (40176, 460603), (41873, 441936), (43524, 425172), (46332, 399404), (49104, 376857), (51536, 359073), (53196, 347868), (55242, 334984), (57978, 319176), (58032, 318879), (61776, 299553), (65286, 283448), (70862, 261144), (70928, 260901), (73656, 251238), (77304, 239382), (79794, 231912), (83746, 220968), (86967, 212784), (87048, 212586), (92664, 199702), (99851, 185328), (106293, 174096), (106392, 173934), (110484, 167492), (115956, 159588), (119691, 154608), (125619, 147312), (130572, 141724)]