254752432

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:938

約数の個数: 60

約数和(自身を含む): 546281008

約数和(自身を除く): 291528576

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 181, 242, 362, 484, 724, 727, 968, 1448, 1454, 1936, 1991, 2896, 2908, 3982, 5816, 7964, 7997, 11632, 15928, 15994, 21901, 31856, 31988, 43802, 63976, 87604, 87967, 127952, 131587, 175208, 175934, 263174, 350416, 351868, 526348, 703736, 1052696, 1407472, 1447457, 2105392, 2894914, 5789828, 11579656, 15922027, 23159312, 31844054, 63688108, 127376216, 254752432]

約数ペア:

[(1, 254752432), (2, 127376216), (4, 63688108), (8, 31844054), (11, 23159312), (16, 15922027), (22, 11579656), (44, 5789828), (88, 2894914), (121, 2105392), (176, 1447457), (181, 1407472), (242, 1052696), (362, 703736), (484, 526348), (724, 351868), (727, 350416), (968, 263174), (1448, 175934), (1454, 175208), (1936, 131587), (1991, 127952), (2896, 87967), (2908, 87604), (3982, 63976), (5816, 43802), (7964, 31988), (7997, 31856), (11632, 21901), (15928, 15994)]