302663556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2459}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 827386560

約数和(自身を除く): 524723004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 1052, 1578, 2367, 2459, 3156, 3419, 4734, 4918, 6838, 7377, 9468, 9836, 10257, 13676, 14754, 20514, 22131, 29508, 30771, 31967, 41028, 44262, 61542, 63934, 88524, 95901, 123084, 127868, 191802, 287703, 383604, 575406, 646717, 1150812, 1293434, 1940151, 2586868, 3880302, 5820453, 7760604, 8407321, 11640906, 16814642, 23281812, 25221963, 33629284, 50443926, 75665889, 100887852, 151331778, 302663556]

約数ペア:

[(1, 302663556), (2, 151331778), (3, 100887852), (4, 75665889), (6, 50443926), (9, 33629284), (12, 25221963), (13, 23281812), (18, 16814642), (26, 11640906), (36, 8407321), (39, 7760604), (52, 5820453), (78, 3880302), (117, 2586868), (156, 1940151), (234, 1293434), (263, 1150812), (468, 646717), (526, 575406), (789, 383604), (1052, 287703), (1578, 191802), (2367, 127868), (2459, 123084), (3156, 95901), (3419, 88524), (4734, 63934), (4918, 61542), (6838, 44262), (7377, 41028), (9468, 31967), (9836, 30771), (10257, 29508), (13676, 22131), (14754, 20514)]