625889628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6224

約数の個数: 144

約数和(自身を含む): 2010351616

約数和(自身を除く): 1384461988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 6163, 7254, 7812, 8463, 11284, 12326, 14508, 16926, 18489, 24652, 25389, 33852, 36978, 43141, 50778, 55467, 73956, 80119, 86282, 101556, 110934, 129423, 160238, 172564, 191053, 221868, 240357, 258846, 320476, 382106, 388269, 480714, 517692, 560833, 573159, 721071, 764212, 776538, 961428, 1121666, 1146318, 1337371, 1442142, 1553076, 1682499, 1719477, 2243332, 2292636, 2483689, 2674742, 2884284, 3364998, 3438954, 4012113, 4967378, 5047497, 5349484, 6729996, 6877908, 7451067, 8024226, 9934756, 10094994, 12036339, 14902134, 16048452, 17385823, 20189988, 22353201, 24072678, 29804268, 34771646, 44706402, 48145356, 52157469, 69543292, 89412804, 104314938, 156472407, 208629876, 312944814, 625889628]

約数ペア:

[(1, 625889628), (2, 312944814), (3, 208629876), (4, 156472407), (6, 104314938), (7, 89412804), (9, 69543292), (12, 52157469), (13, 48145356), (14, 44706402), (18, 34771646), (21, 29804268), (26, 24072678), (28, 22353201), (31, 20189988), (36, 17385823), (39, 16048452), (42, 14902134), (52, 12036339), (62, 10094994), (63, 9934756), (78, 8024226), (84, 7451067), (91, 6877908), (93, 6729996), (117, 5349484), (124, 5047497), (126, 4967378), (156, 4012113), (182, 3438954), (186, 3364998), (217, 2884284), (234, 2674742), (252, 2483689), (273, 2292636), (279, 2243332), (364, 1719477), (372, 1682499), (403, 1553076), (434, 1442142), (468, 1337371), (546, 1146318), (558, 1121666), (651, 961428), (806, 776538), (819, 764212), (868, 721071), (1092, 573159), (1116, 560833), (1209, 517692), (1302, 480714), (1612, 388269), (1638, 382106), (1953, 320476), (2418, 258846), (2604, 240357), (2821, 221868), (3276, 191053), (3627, 172564), (3906, 160238), (4836, 129423), (5642, 110934), (6163, 101556), (7254, 86282), (7812, 80119), (8463, 73956), (11284, 55467), (12326, 50778), (14508, 43141), (16926, 36978), (18489, 33852), (24652, 25389)]