268042012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3709}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 560952000

約数和(自身を除く): 292909988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 623, 812, 1246, 2492, 2581, 3709, 5162, 7418, 10324, 14836, 18067, 25963, 36134, 51926, 72268, 103852, 107561, 215122, 330101, 430244, 660202, 752927, 1320404, 1505854, 2310707, 3011708, 4621414, 9242828, 9572929, 19145858, 38291716, 67010503, 134021006, 268042012]

約数ペア:

[(1, 268042012), (2, 134021006), (4, 67010503), (7, 38291716), (14, 19145858), (28, 9572929), (29, 9242828), (58, 4621414), (89, 3011708), (116, 2310707), (178, 1505854), (203, 1320404), (356, 752927), (406, 660202), (623, 430244), (812, 330101), (1246, 215122), (2492, 107561), (2581, 103852), (3709, 72268), (5162, 51926), (7418, 36134), (10324, 25963), (14836, 18067)]