684279708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{40129}}^1$

素因数の和:40179

約数の個数: 72

約数和(自身を含む): 1921424400

約数和(自身を除く): 1237144692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 17052, 40129, 80258, 120387, 160516, 240774, 280903, 481548, 561806, 842709, 1123612, 1163741, 1685418, 1966321, 2327482, 3370836, 3491223, 3932642, 4654964, 5898963, 6982446, 7865284, 8146187, 11797926, 13964892, 16292374, 23595852, 24438561, 32584748, 48877122, 57023309, 97754244, 114046618, 171069927, 228093236, 342139854, 684279708]

約数ペア:

[(1, 684279708), (2, 342139854), (3, 228093236), (4, 171069927), (6, 114046618), (7, 97754244), (12, 57023309), (14, 48877122), (21, 32584748), (28, 24438561), (29, 23595852), (42, 16292374), (49, 13964892), (58, 11797926), (84, 8146187), (87, 7865284), (98, 6982446), (116, 5898963), (147, 4654964), (174, 3932642), (196, 3491223), (203, 3370836), (294, 2327482), (348, 1966321), (406, 1685418), (588, 1163741), (609, 1123612), (812, 842709), (1218, 561806), (1421, 481548), (2436, 280903), (2842, 240774), (4263, 160516), (5684, 120387), (8526, 80258), (17052, 40129)]