398101656

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6659}}^1$

素因数の和:6768

約数の個数: 64

約数和(自身を含む): 1035763200

約数和(自身を除く): 637661544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 376, 424, 564, 636, 1128, 1272, 2491, 4982, 6659, 7473, 9964, 13318, 14946, 19928, 19977, 26636, 29892, 39954, 53272, 59784, 79908, 159816, 312973, 352927, 625946, 705854, 938919, 1058781, 1251892, 1411708, 1877838, 2117562, 2503784, 2823416, 3755676, 4235124, 7511352, 8470248, 16587569, 33175138, 49762707, 66350276, 99525414, 132700552, 199050828, 398101656]

約数ペア:

[(1, 398101656), (2, 199050828), (3, 132700552), (4, 99525414), (6, 66350276), (8, 49762707), (12, 33175138), (24, 16587569), (47, 8470248), (53, 7511352), (94, 4235124), (106, 3755676), (141, 2823416), (159, 2503784), (188, 2117562), (212, 1877838), (282, 1411708), (318, 1251892), (376, 1058781), (424, 938919), (564, 705854), (636, 625946), (1128, 352927), (1272, 312973), (2491, 159816), (4982, 79908), (6659, 59784), (7473, 53272), (9964, 39954), (13318, 29892), (14946, 26636), (19928, 19977)]