1520972664

素因数分解:

$2^3\times 3^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 3831459840

約数和(自身を除く): 2310487176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 337, 383, 491, 674, 766, 982, 1011, 1149, 1348, 1473, 1532, 1964, 2022, 2298, 2696, 2946, 3064, 3928, 4044, 4596, 5892, 8088, 9192, 11784, 129071, 165467, 188053, 258142, 330934, 376106, 387213, 496401, 516284, 564159, 661868, 752212, 774426, 992802, 1032568, 1128318, 1323736, 1504424, 1548852, 1985604, 2256636, 3097704, 3971208, 4513272, 63373861, 126747722, 190121583, 253495444, 380243166, 506990888, 760486332, 1520972664]

約数ペア:

[(1, 1520972664), (2, 760486332), (3, 506990888), (4, 380243166), (6, 253495444), (8, 190121583), (12, 126747722), (24, 63373861), (337, 4513272), (383, 3971208), (491, 3097704), (674, 2256636), (766, 1985604), (982, 1548852), (1011, 1504424), (1149, 1323736), (1348, 1128318), (1473, 1032568), (1532, 992802), (1964, 774426), (2022, 752212), (2298, 661868), (2696, 564159), (2946, 516284), (3064, 496401), (3928, 387213), (4044, 376106), (4596, 330934), (5892, 258142), (8088, 188053), (9192, 165467), (11784, 129071)]