288853812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2459}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 789778080

約数和(自身を除く): 500924268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 251, 468, 502, 753, 1004, 1506, 2259, 2459, 3012, 3263, 4518, 4918, 6526, 7377, 9036, 9789, 9836, 13052, 14754, 19578, 22131, 29367, 29508, 31967, 39156, 44262, 58734, 63934, 88524, 95901, 117468, 127868, 191802, 287703, 383604, 575406, 617209, 1150812, 1234418, 1851627, 2468836, 3703254, 5554881, 7406508, 8023717, 11109762, 16047434, 22219524, 24071151, 32094868, 48142302, 72213453, 96284604, 144426906, 288853812]

約数ペア:

[(1, 288853812), (2, 144426906), (3, 96284604), (4, 72213453), (6, 48142302), (9, 32094868), (12, 24071151), (13, 22219524), (18, 16047434), (26, 11109762), (36, 8023717), (39, 7406508), (52, 5554881), (78, 3703254), (117, 2468836), (156, 1851627), (234, 1234418), (251, 1150812), (468, 617209), (502, 575406), (753, 383604), (1004, 287703), (1506, 191802), (2259, 127868), (2459, 117468), (3012, 95901), (3263, 88524), (4518, 63934), (4918, 58734), (6526, 44262), (7377, 39156), (9036, 31967), (9789, 29508), (9836, 29367), (13052, 22131), (14754, 19578)]