490775805816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1\times {\mathrm{14533}}^1$

素因数の和:16833

約数の個数: 128

約数和(自身を含む): 1334911855680

約数和(自身を除く): 844136049864

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2237, 2516, 3774, 4474, 5032, 6711, 7548, 8948, 13422, 14533, 15096, 17896, 26844, 29066, 38029, 43599, 53688, 58132, 76058, 82769, 87198, 114087, 116264, 152116, 165538, 174396, 228174, 247061, 248307, 304232, 331076, 348792, 456348, 494122, 496614, 537721, 662152, 741183, 912696, 988244, 993228, 1075442, 1407073, 1482366, 1613163, 1976488, 1986456, 2150884, 2814146, 2964732, 3226326, 4221219, 4301768, 5628292, 5929464, 6452652, 8442438, 9141257, 11256584, 12905304, 16884876, 18282514, 27423771, 32510321, 33769752, 36565028, 54847542, 65020642, 73130056, 97530963, 109695084, 130041284, 195061926, 219390168, 260082568, 390123852, 552675457, 780247704, 1105350914, 1202881877, 1658026371, 2210701828, 2405763754, 3316052742, 3608645631, 4421403656, 4811527508, 6632105484, 7217291262, 9623055016, 13264210968, 14434582524, 20448991909, 28869165048, 40897983818, 61346975727, 81795967636, 122693951454, 163591935272, 245387902908, 490775805816]

約数ペア:

[(1, 490775805816), (2, 245387902908), (3, 163591935272), (4, 122693951454), (6, 81795967636), (8, 61346975727), (12, 40897983818), (17, 28869165048), (24, 20448991909), (34, 14434582524), (37, 13264210968), (51, 9623055016), (68, 7217291262), (74, 6632105484), (102, 4811527508), (111, 4421403656), (136, 3608645631), (148, 3316052742), (204, 2405763754), (222, 2210701828), (296, 1658026371), (408, 1202881877), (444, 1105350914), (629, 780247704), (888, 552675457), (1258, 390123852), (1887, 260082568), (2237, 219390168), (2516, 195061926), (3774, 130041284), (4474, 109695084), (5032, 97530963), (6711, 73130056), (7548, 65020642), (8948, 54847542), (13422, 36565028), (14533, 33769752), (15096, 32510321), (17896, 27423771), (26844, 18282514), (29066, 16884876), (38029, 12905304), (43599, 11256584), (53688, 9141257), (58132, 8442438), (76058, 6452652), (82769, 5929464), (87198, 5628292), (114087, 4301768), (116264, 4221219), (152116, 3226326), (165538, 2964732), (174396, 2814146), (228174, 2150884), (247061, 1986456), (248307, 1976488), (304232, 1613163), (331076, 1482366), (348792, 1407073), (456348, 1075442), (494122, 993228), (496614, 988244), (537721, 912696), (662152, 741183)]