1628260668

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{9343}}^1$

素因数の和:9503

約数の個数: 72

約数和(自身を含む): 4244717568

約数和(自身を除く): 2616456900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 188, 206, 282, 309, 412, 423, 564, 618, 846, 927, 1236, 1692, 1854, 3708, 4841, 9343, 9682, 14523, 18686, 19364, 28029, 29046, 37372, 43569, 56058, 58092, 84087, 87138, 112116, 168174, 174276, 336348, 439121, 878242, 962329, 1317363, 1756484, 1924658, 2634726, 2886987, 3849316, 3952089, 5269452, 5773974, 7904178, 8660961, 11547948, 15808356, 17321922, 34643844, 45229463, 90458926, 135688389, 180917852, 271376778, 407065167, 542753556, 814130334, 1628260668]

約数ペア:

[(1, 1628260668), (2, 814130334), (3, 542753556), (4, 407065167), (6, 271376778), (9, 180917852), (12, 135688389), (18, 90458926), (36, 45229463), (47, 34643844), (94, 17321922), (103, 15808356), (141, 11547948), (188, 8660961), (206, 7904178), (282, 5773974), (309, 5269452), (412, 3952089), (423, 3849316), (564, 2886987), (618, 2634726), (846, 1924658), (927, 1756484), (1236, 1317363), (1692, 962329), (1854, 878242), (3708, 439121), (4841, 336348), (9343, 174276), (9682, 168174), (14523, 112116), (18686, 87138), (19364, 84087), (28029, 58092), (29046, 56058), (37372, 43569)]