425417928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80207}}^1$

素因数の和:80246

約数の個数: 64

約数和(自身を含む): 1212744960

約数和(自身を除く): 787327032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 80207, 160414, 240621, 320828, 481242, 641656, 962484, 1042691, 1363519, 1924968, 2085382, 2727038, 3128073, 4090557, 4170764, 5454076, 6256146, 8181114, 8341528, 10908152, 12512292, 16362228, 17725747, 25024584, 32724456, 35451494, 53177241, 70902988, 106354482, 141805976, 212708964, 425417928]

約数ペア:

[(1, 425417928), (2, 212708964), (3, 141805976), (4, 106354482), (6, 70902988), (8, 53177241), (12, 35451494), (13, 32724456), (17, 25024584), (24, 17725747), (26, 16362228), (34, 12512292), (39, 10908152), (51, 8341528), (52, 8181114), (68, 6256146), (78, 5454076), (102, 4170764), (104, 4090557), (136, 3128073), (156, 2727038), (204, 2085382), (221, 1924968), (312, 1363519), (408, 1042691), (442, 962484), (663, 641656), (884, 481242), (1326, 320828), (1768, 240621), (2652, 160414), (5304, 80207)]