331230072

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2389}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 851796000

約数和(自身を除く): 520565928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 109, 159, 212, 218, 318, 327, 424, 436, 636, 654, 872, 1272, 1308, 2389, 2616, 4778, 5777, 7167, 9556, 11554, 14334, 17331, 19112, 23108, 28668, 34662, 46216, 57336, 69324, 126617, 138648, 253234, 260401, 379851, 506468, 520802, 759702, 781203, 1012936, 1041604, 1519404, 1562406, 2083208, 3038808, 3124812, 6249624, 13801253, 27602506, 41403759, 55205012, 82807518, 110410024, 165615036, 331230072]

約数ペア:

[(1, 331230072), (2, 165615036), (3, 110410024), (4, 82807518), (6, 55205012), (8, 41403759), (12, 27602506), (24, 13801253), (53, 6249624), (106, 3124812), (109, 3038808), (159, 2083208), (212, 1562406), (218, 1519404), (318, 1041604), (327, 1012936), (424, 781203), (436, 759702), (636, 520802), (654, 506468), (872, 379851), (1272, 260401), (1308, 253234), (2389, 138648), (2616, 126617), (4778, 69324), (5777, 57336), (7167, 46216), (9556, 34662), (11554, 28668), (14334, 23108), (17331, 19112)]