240561204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 640778880

約数和(自身を除く): 400217676

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 277, 293, 494, 554, 586, 741, 831, 879, 988, 1108, 1172, 1482, 1662, 1758, 2964, 3324, 3516, 3601, 3809, 5263, 5567, 7202, 7618, 10526, 10803, 11134, 11427, 14404, 15236, 15789, 16701, 21052, 21606, 22268, 22854, 31578, 33402, 43212, 45708, 63156, 66804, 68419, 72371, 81161, 136838, 144742, 162322, 205257, 217113, 243483, 273676, 289484, 324644, 410514, 434226, 486966, 821028, 868452, 973932, 1055093, 1542059, 2110186, 3084118, 3165279, 4220372, 4626177, 6168236, 6330558, 9252354, 12661116, 18504708, 20046767, 40093534, 60140301, 80187068, 120280602, 240561204]

約数ペア:

[(1, 240561204), (2, 120280602), (3, 80187068), (4, 60140301), (6, 40093534), (12, 20046767), (13, 18504708), (19, 12661116), (26, 9252354), (38, 6330558), (39, 6168236), (52, 4626177), (57, 4220372), (76, 3165279), (78, 3084118), (114, 2110186), (156, 1542059), (228, 1055093), (247, 973932), (277, 868452), (293, 821028), (494, 486966), (554, 434226), (586, 410514), (741, 324644), (831, 289484), (879, 273676), (988, 243483), (1108, 217113), (1172, 205257), (1482, 162322), (1662, 144742), (1758, 136838), (2964, 81161), (3324, 72371), (3516, 68419), (3601, 66804), (3809, 63156), (5263, 45708), (5567, 43212), (7202, 33402), (7618, 31578), (10526, 22854), (10803, 22268), (11134, 21606), (11427, 21052), (14404, 16701), (15236, 15789)]