7885543728

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1\times {\mathrm{1019}}^1$

素因数の和:1906

約数の個数: 80

約数和(自身を含む): 20501902080

約数和(自身を除く): 12616358352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 613, 789, 1019, 1052, 1226, 1578, 1839, 2038, 2104, 2452, 3057, 3156, 3678, 4076, 4208, 4904, 6114, 6312, 7356, 8152, 9808, 12228, 12624, 14712, 16304, 24456, 29424, 48912, 161219, 267997, 322438, 483657, 535994, 624647, 644876, 803991, 967314, 1071988, 1249294, 1289752, 1607982, 1873941, 1934628, 2143976, 2498588, 2579504, 3215964, 3747882, 3869256, 4287952, 4997176, 6431928, 7495764, 7738512, 9994352, 12863856, 14991528, 29983056, 164282161, 328564322, 492846483, 657128644, 985692966, 1314257288, 1971385932, 2628514576, 3942771864, 7885543728]

約数ペア:

[(1, 7885543728), (2, 3942771864), (3, 2628514576), (4, 1971385932), (6, 1314257288), (8, 985692966), (12, 657128644), (16, 492846483), (24, 328564322), (48, 164282161), (263, 29983056), (526, 14991528), (613, 12863856), (789, 9994352), (1019, 7738512), (1052, 7495764), (1226, 6431928), (1578, 4997176), (1839, 4287952), (2038, 3869256), (2104, 3747882), (2452, 3215964), (3057, 2579504), (3156, 2498588), (3678, 2143976), (4076, 1934628), (4208, 1873941), (4904, 1607982), (6114, 1289752), (6312, 1249294), (7356, 1071988), (8152, 967314), (9808, 803991), (12228, 644876), (12624, 624647), (14712, 535994), (16304, 483657), (24456, 322438), (29424, 267997), (48912, 161219)]