215116664

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 492480000

約数和(自身を除く): 277363336

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 127, 149, 196, 203, 232, 254, 298, 392, 406, 508, 596, 812, 889, 1016, 1043, 1192, 1421, 1624, 1778, 2086, 2842, 3556, 3683, 4172, 4321, 5684, 6223, 7112, 7301, 7366, 8344, 8642, 11368, 12446, 14602, 14732, 17284, 18923, 24892, 25781, 29204, 29464, 30247, 34568, 37846, 49784, 51562, 58408, 60494, 75692, 103124, 120988, 132461, 151384, 180467, 206248, 211729, 241976, 264922, 360934, 423458, 529844, 548767, 721868, 846916, 927227, 1059688, 1097534, 1443736, 1693832, 1854454, 2195068, 3708908, 3841369, 4390136, 7417816, 7682738, 15365476, 26889583, 30730952, 53779166, 107558332, 215116664]

約数ペア:

[(1, 215116664), (2, 107558332), (4, 53779166), (7, 30730952), (8, 26889583), (14, 15365476), (28, 7682738), (29, 7417816), (49, 4390136), (56, 3841369), (58, 3708908), (98, 2195068), (116, 1854454), (127, 1693832), (149, 1443736), (196, 1097534), (203, 1059688), (232, 927227), (254, 846916), (298, 721868), (392, 548767), (406, 529844), (508, 423458), (596, 360934), (812, 264922), (889, 241976), (1016, 211729), (1043, 206248), (1192, 180467), (1421, 151384), (1624, 132461), (1778, 120988), (2086, 103124), (2842, 75692), (3556, 60494), (3683, 58408), (4172, 51562), (4321, 49784), (5684, 37846), (6223, 34568), (7112, 30247), (7301, 29464), (7366, 29204), (8344, 25781), (8642, 24892), (11368, 18923), (12446, 17284), (14602, 14732)]