213004968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1599

約数の個数: 128

約数和(自身を含む): 635351040

約数和(自身を除く): 422346072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 682, 744, 748, 1023, 1054, 1122, 1364, 1496, 1531, 1581, 2046, 2108, 2244, 2728, 3062, 3162, 4092, 4216, 4488, 4593, 5797, 6124, 6324, 8184, 9186, 11594, 12248, 12648, 16841, 17391, 18372, 23188, 26027, 33682, 34782, 36744, 46376, 47461, 50523, 52054, 67364, 69564, 78081, 94922, 101046, 104108, 134728, 139128, 142383, 156162, 189844, 202092, 208216, 284766, 286297, 312324, 379688, 404184, 522071, 569532, 572594, 624648, 806837, 858891, 1044142, 1139064, 1145188, 1566213, 1613674, 1717782, 2088284, 2290376, 2420511, 3132426, 3227348, 3435564, 4176568, 4841022, 6264852, 6454696, 6871128, 8875207, 9682044, 12529704, 17750414, 19364088, 26625621, 35500828, 53251242, 71001656, 106502484, 213004968]

約数ペア:

[(1, 213004968), (2, 106502484), (3, 71001656), (4, 53251242), (6, 35500828), (8, 26625621), (11, 19364088), (12, 17750414), (17, 12529704), (22, 9682044), (24, 8875207), (31, 6871128), (33, 6454696), (34, 6264852), (44, 4841022), (51, 4176568), (62, 3435564), (66, 3227348), (68, 3132426), (88, 2420511), (93, 2290376), (102, 2088284), (124, 1717782), (132, 1613674), (136, 1566213), (186, 1145188), (187, 1139064), (204, 1044142), (248, 858891), (264, 806837), (341, 624648), (372, 572594), (374, 569532), (408, 522071), (527, 404184), (561, 379688), (682, 312324), (744, 286297), (748, 284766), (1023, 208216), (1054, 202092), (1122, 189844), (1364, 156162), (1496, 142383), (1531, 139128), (1581, 134728), (2046, 104108), (2108, 101046), (2244, 94922), (2728, 78081), (3062, 69564), (3162, 67364), (4092, 52054), (4216, 50523), (4488, 47461), (4593, 46376), (5797, 36744), (6124, 34782), (6324, 33682), (8184, 26027), (9186, 23188), (11594, 18372), (12248, 17391), (12648, 16841)]