820162044

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2273}}^1$

素因数の和:2556

約数の個数: 96

約数和(自身を含む): 2299832640

約数和(自身を除く): 1479670596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 257, 351, 468, 514, 702, 771, 1028, 1404, 1542, 2273, 2313, 3084, 3341, 4546, 4626, 6682, 6819, 6939, 9092, 9252, 10023, 13364, 13638, 13878, 20046, 20457, 27276, 27756, 29549, 30069, 40092, 40914, 59098, 60138, 61371, 81828, 88647, 90207, 118196, 120276, 122742, 177294, 180414, 245484, 265941, 354588, 360828, 531882, 584161, 797823, 1063764, 1168322, 1595646, 1752483, 2336644, 3191292, 3504966, 5257449, 7009932, 7594093, 10514898, 15188186, 15772347, 21029796, 22782279, 30376372, 31544694, 45564558, 63089388, 68346837, 91129116, 136693674, 205040511, 273387348, 410081022, 820162044]

約数ペア:

[(1, 820162044), (2, 410081022), (3, 273387348), (4, 205040511), (6, 136693674), (9, 91129116), (12, 68346837), (13, 63089388), (18, 45564558), (26, 31544694), (27, 30376372), (36, 22782279), (39, 21029796), (52, 15772347), (54, 15188186), (78, 10514898), (108, 7594093), (117, 7009932), (156, 5257449), (234, 3504966), (257, 3191292), (351, 2336644), (468, 1752483), (514, 1595646), (702, 1168322), (771, 1063764), (1028, 797823), (1404, 584161), (1542, 531882), (2273, 360828), (2313, 354588), (3084, 265941), (3341, 245484), (4546, 180414), (4626, 177294), (6682, 122742), (6819, 120276), (6939, 118196), (9092, 90207), (9252, 88647), (10023, 81828), (13364, 61371), (13638, 60138), (13878, 59098), (20046, 40914), (20457, 40092), (27276, 30069), (27756, 29549)]