893256372

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1439}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 2317835520

約数和(自身を除く): 1424579148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 401, 516, 774, 802, 1203, 1439, 1548, 1604, 2406, 2878, 3609, 4317, 4812, 5756, 7218, 8634, 12951, 14436, 17243, 17268, 25902, 34486, 51729, 51804, 61877, 68972, 103458, 123754, 155187, 185631, 206916, 247508, 310374, 371262, 556893, 577039, 620748, 742524, 1113786, 1154078, 1731117, 2227572, 2308156, 3462234, 5193351, 6924468, 10386702, 20773404, 24812677, 49625354, 74438031, 99250708, 148876062, 223314093, 297752124, 446628186, 893256372]

約数ペア:

[(1, 893256372), (2, 446628186), (3, 297752124), (4, 223314093), (6, 148876062), (9, 99250708), (12, 74438031), (18, 49625354), (36, 24812677), (43, 20773404), (86, 10386702), (129, 6924468), (172, 5193351), (258, 3462234), (387, 2308156), (401, 2227572), (516, 1731117), (774, 1154078), (802, 1113786), (1203, 742524), (1439, 620748), (1548, 577039), (1604, 556893), (2406, 371262), (2878, 310374), (3609, 247508), (4317, 206916), (4812, 185631), (5756, 155187), (7218, 123754), (8634, 103458), (12951, 68972), (14436, 61877), (17243, 51804), (17268, 51729), (25902, 34486)]