1609140612

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 3876115936

約数和(自身を除く): 2266975324

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 241, 246, 331, 482, 492, 662, 723, 964, 993, 1324, 1446, 1681, 1986, 2892, 3362, 3972, 5043, 6724, 9881, 10086, 13571, 19762, 20172, 27142, 29643, 39524, 40713, 54284, 59286, 79771, 81426, 118572, 159542, 162852, 239313, 319084, 405121, 478626, 556411, 810242, 957252, 1112822, 1215363, 1620484, 1669233, 2225644, 2430726, 3270611, 3338466, 4861452, 6541222, 6676932, 9811833, 13082444, 19623666, 39247332, 134095051, 268190102, 402285153, 536380204, 804570306, 1609140612]

約数ペア:

[(1, 1609140612), (2, 804570306), (3, 536380204), (4, 402285153), (6, 268190102), (12, 134095051), (41, 39247332), (82, 19623666), (123, 13082444), (164, 9811833), (241, 6676932), (246, 6541222), (331, 4861452), (482, 3338466), (492, 3270611), (662, 2430726), (723, 2225644), (964, 1669233), (993, 1620484), (1324, 1215363), (1446, 1112822), (1681, 957252), (1986, 810242), (2892, 556411), (3362, 478626), (3972, 405121), (5043, 319084), (6724, 239313), (9881, 162852), (10086, 159542), (13571, 118572), (19762, 81426), (20172, 79771), (27142, 59286), (29643, 54284), (39524, 40713)]