426634572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55813}}^1$

素因数の和:55847

約数の個数: 72

約数和(自身を含む): 1247108016

約数和(自身を除く): 820473444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 55813, 111626, 167439, 223252, 334878, 390691, 669756, 725569, 781382, 1172073, 1451138, 1562764, 2176707, 2344146, 2734837, 2902276, 4353414, 4688292, 5078983, 5469674, 8204511, 8706828, 10157966, 10939348, 15236949, 16409022, 20315932, 30473898, 32818044, 35552881, 60947796, 71105762, 106658643, 142211524, 213317286, 426634572]

約数ペア:

[(1, 426634572), (2, 213317286), (3, 142211524), (4, 106658643), (6, 71105762), (7, 60947796), (12, 35552881), (13, 32818044), (14, 30473898), (21, 20315932), (26, 16409022), (28, 15236949), (39, 10939348), (42, 10157966), (49, 8706828), (52, 8204511), (78, 5469674), (84, 5078983), (91, 4688292), (98, 4353414), (147, 2902276), (156, 2734837), (182, 2344146), (196, 2176707), (273, 1562764), (294, 1451138), (364, 1172073), (546, 781382), (588, 725569), (637, 669756), (1092, 390691), (1274, 334878), (1911, 223252), (2548, 167439), (3822, 111626), (7644, 55813)]