271655852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 585252864

約数和(自身を除く): 313597012

約数列:

[1, 2, 4, 13, 17, 23, 26, 31, 34, 46, 52, 62, 68, 92, 124, 221, 299, 391, 403, 431, 442, 527, 598, 713, 782, 806, 862, 884, 1054, 1196, 1426, 1564, 1612, 1724, 2108, 2852, 5083, 5603, 6851, 7327, 9269, 9913, 10166, 11206, 12121, 13361, 13702, 14654, 18538, 19826, 20332, 22412, 24242, 26722, 27404, 29308, 37076, 39652, 48484, 53444, 95251, 128869, 157573, 168521, 173693, 190502, 227137, 257738, 307303, 315146, 337042, 347386, 381004, 454274, 515476, 614606, 630292, 674084, 694772, 908548, 1229212, 2190773, 2952781, 3994939, 4381546, 5224151, 5905562, 7989878, 8763092, 10448302, 11811124, 15979756, 20896604, 67913963, 135827926, 271655852]

約数ペア:

[(1, 271655852), (2, 135827926), (4, 67913963), (13, 20896604), (17, 15979756), (23, 11811124), (26, 10448302), (31, 8763092), (34, 7989878), (46, 5905562), (52, 5224151), (62, 4381546), (68, 3994939), (92, 2952781), (124, 2190773), (221, 1229212), (299, 908548), (391, 694772), (403, 674084), (431, 630292), (442, 614606), (527, 515476), (598, 454274), (713, 381004), (782, 347386), (806, 337042), (862, 315146), (884, 307303), (1054, 257738), (1196, 227137), (1426, 190502), (1564, 173693), (1612, 168521), (1724, 157573), (2108, 128869), (2852, 95251), (5083, 53444), (5603, 48484), (6851, 39652), (7327, 37076), (9269, 29308), (9913, 27404), (10166, 26722), (11206, 24242), (12121, 22412), (13361, 20332), (13702, 19826), (14654, 18538)]