18691668912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1308

約数の個数: 320

約数和(自身を含む): 61954606080

約数和(自身を除く): 43262937168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 157, 168, 204, 228, 238, 266, 272, 304, 314, 323, 336, 357, 399, 408, 456, 471, 476, 532, 628, 646, 714, 798, 816, 912, 942, 952, 969, 1064, 1097, 1099, 1256, 1292, 1428, 1596, 1884, 1904, 1938, 2128, 2194, 2198, 2261, 2512, 2584, 2669, 2856, 2983, 3192, 3291, 3297, 3768, 3876, 4388, 4396, 4522, 5168, 5338, 5712, 5966, 6384, 6582, 6594, 6783, 7536, 7679, 7752, 8007, 8776, 8792, 8949, 9044, 10676, 11932, 13164, 13188, 13566, 15358, 15504, 16014, 17552, 17584, 17898, 18088, 18649, 18683, 20843, 20881, 21352, 23037, 23864, 26328, 26376, 27132, 30716, 32028, 35796, 36176, 37298, 37366, 41686, 41762, 42704, 46074, 47728, 50711, 52656, 52752, 54264, 55947, 56049, 61432, 62529, 62643, 64056, 71592, 74596, 74732, 83372, 83524, 92148, 101422, 108528, 111894, 112098, 122864, 125058, 125286, 128112, 130543, 143184, 145901, 149192, 149464, 152133, 166744, 167048, 172229, 184296, 202844, 223788, 224196, 250116, 250572, 261086, 291802, 298384, 298928, 304266, 333488, 334096, 344458, 354331, 354977, 368592, 391629, 405688, 437703, 447576, 448392, 500232, 501144, 516687, 522172, 583604, 608532, 688916, 708662, 709954, 783258, 811376, 875406, 895152, 896784, 1000464, 1002288, 1033374, 1044344, 1062993, 1064931, 1167208, 1205603, 1217064, 1377832, 1417324, 1419908, 1566516, 1750812, 2066748, 2088688, 2125986, 2129862, 2334416, 2411206, 2434128, 2480317, 2755664, 2834648, 2839816, 2927893, 3133032, 3272351, 3501624, 3616809, 4133496, 4251972, 4259724, 4822412, 4960634, 5669296, 5679632, 5855786, 6266064, 6544702, 7003248, 7233618, 7440951, 8266992, 8503944, 8519448, 8783679, 9644824, 9817053, 9921268, 11711572, 13089404, 14467236, 14881902, 17007888, 17038896, 17567358, 19289648, 19634106, 19842536, 20495251, 22906457, 23423144, 26178808, 28934472, 29763804, 35134716, 39268212, 39685072, 40990502, 45812914, 46846288, 52357616, 55629967, 57868944, 59527608, 61485753, 68719371, 70269432, 78536424, 81981004, 91625828, 111259934, 119055216, 122971506, 137438742, 140538864, 157072848, 163962008, 166889901, 183251656, 222519868, 245943012, 274877484, 327924016, 333779802, 366503312, 389409769, 445039736, 491886024, 549754968, 667559604, 778819538, 890079472, 983772048, 1099509936, 1168229307, 1335119208, 1557639076, 2336458614, 2670238416, 3115278152, 4672917228, 6230556304, 9345834456, 18691668912]

約数ペア:

[(1, 18691668912), (2, 9345834456), (3, 6230556304), (4, 4672917228), (6, 3115278152), (7, 2670238416), (8, 2336458614), (12, 1557639076), (14, 1335119208), (16, 1168229307), (17, 1099509936), (19, 983772048), (21, 890079472), (24, 778819538), (28, 667559604), (34, 549754968), (38, 491886024), (42, 445039736), (48, 389409769), (51, 366503312), (56, 333779802), (57, 327924016), (68, 274877484), (76, 245943012), (84, 222519868), (102, 183251656), (112, 166889901), (114, 163962008), (119, 157072848), (133, 140538864), (136, 137438742), (152, 122971506), (157, 119055216), (168, 111259934), (204, 91625828), (228, 81981004), (238, 78536424), (266, 70269432), (272, 68719371), (304, 61485753), (314, 59527608), (323, 57868944), (336, 55629967), (357, 52357616), (399, 46846288), (408, 45812914), (456, 40990502), (471, 39685072), (476, 39268212), (532, 35134716), (628, 29763804), (646, 28934472), (714, 26178808), (798, 23423144), (816, 22906457), (912, 20495251), (942, 19842536), (952, 19634106), (969, 19289648), (1064, 17567358), (1097, 17038896), (1099, 17007888), (1256, 14881902), (1292, 14467236), (1428, 13089404), (1596, 11711572), (1884, 9921268), (1904, 9817053), (1938, 9644824), (2128, 8783679), (2194, 8519448), (2198, 8503944), (2261, 8266992), (2512, 7440951), (2584, 7233618), (2669, 7003248), (2856, 6544702), (2983, 6266064), (3192, 5855786), (3291, 5679632), (3297, 5669296), (3768, 4960634), (3876, 4822412), (4388, 4259724), (4396, 4251972), (4522, 4133496), (5168, 3616809), (5338, 3501624), (5712, 3272351), (5966, 3133032), (6384, 2927893), (6582, 2839816), (6594, 2834648), (6783, 2755664), (7536, 2480317), (7679, 2434128), (7752, 2411206), (8007, 2334416), (8776, 2129862), (8792, 2125986), (8949, 2088688), (9044, 2066748), (10676, 1750812), (11932, 1566516), (13164, 1419908), (13188, 1417324), (13566, 1377832), (15358, 1217064), (15504, 1205603), (16014, 1167208), (17552, 1064931), (17584, 1062993), (17898, 1044344), (18088, 1033374), (18649, 1002288), (18683, 1000464), (20843, 896784), (20881, 895152), (21352, 875406), (23037, 811376), (23864, 783258), (26328, 709954), (26376, 708662), (27132, 688916), (30716, 608532), (32028, 583604), (35796, 522172), (36176, 516687), (37298, 501144), (37366, 500232), (41686, 448392), (41762, 447576), (42704, 437703), (46074, 405688), (47728, 391629), (50711, 368592), (52656, 354977), (52752, 354331), (54264, 344458), (55947, 334096), (56049, 333488), (61432, 304266), (62529, 298928), (62643, 298384), (64056, 291802), (71592, 261086), (74596, 250572), (74732, 250116), (83372, 224196), (83524, 223788), (92148, 202844), (101422, 184296), (108528, 172229), (111894, 167048), (112098, 166744), (122864, 152133), (125058, 149464), (125286, 149192), (128112, 145901), (130543, 143184)]