313836695432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1\times {\mathrm{7649}}^1$

素因数の和:9546

約数の個数: 64

約数和(自身を含む): 636810174000

約数和(自身を除く): 322973478568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 964, 1637, 1928, 3133, 3274, 6266, 6548, 7649, 12532, 13096, 15298, 21281, 25064, 30596, 42562, 61192, 85124, 99437, 170248, 198874, 394517, 397748, 789034, 795496, 1578068, 1843409, 3156136, 3686818, 5128721, 7373636, 10257442, 12521413, 14747272, 20514884, 23964317, 25042826, 41029768, 47928634, 50085652, 95857268, 100171304, 162778369, 191714536, 325556738, 651113476, 1302226952, 3017660533, 6035321066, 12070642132, 24141284264, 39229586929, 78459173858, 156918347716, 313836695432]

約数ペア:

[(1, 313836695432), (2, 156918347716), (4, 78459173858), (8, 39229586929), (13, 24141284264), (26, 12070642132), (52, 6035321066), (104, 3017660533), (241, 1302226952), (482, 651113476), (964, 325556738), (1637, 191714536), (1928, 162778369), (3133, 100171304), (3274, 95857268), (6266, 50085652), (6548, 47928634), (7649, 41029768), (12532, 25042826), (13096, 23964317), (15298, 20514884), (21281, 14747272), (25064, 12521413), (30596, 10257442), (42562, 7373636), (61192, 5128721), (85124, 3686818), (99437, 3156136), (170248, 1843409), (198874, 1578068), (394517, 795496), (397748, 789034)]