307575216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3891

約数の個数: 120

約数和(自身を含む): 948803856

約数和(自身を除く): 641228640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 3821, 4472, 5031, 6192, 6708, 7642, 8944, 10062, 11463, 13416, 15284, 20124, 22926, 26832, 30568, 34389, 40248, 45852, 49673, 61136, 68778, 80496, 91704, 99346, 137556, 149019, 164303, 183408, 198692, 275112, 298038, 328606, 397384, 447057, 492909, 550224, 596076, 657212, 794768, 894114, 985818, 1192152, 1314424, 1478727, 1788228, 1971636, 2135939, 2384304, 2628848, 2957454, 3576456, 3943272, 4271878, 5914908, 6407817, 7152912, 7886544, 8543756, 11829816, 12815634, 17087512, 19223451, 23659632, 25631268, 34175024, 38446902, 51262536, 76893804, 102525072, 153787608, 307575216]

約数ペア:

[(1, 307575216), (2, 153787608), (3, 102525072), (4, 76893804), (6, 51262536), (8, 38446902), (9, 34175024), (12, 25631268), (13, 23659632), (16, 19223451), (18, 17087512), (24, 12815634), (26, 11829816), (36, 8543756), (39, 7886544), (43, 7152912), (48, 6407817), (52, 5914908), (72, 4271878), (78, 3943272), (86, 3576456), (104, 2957454), (117, 2628848), (129, 2384304), (144, 2135939), (156, 1971636), (172, 1788228), (208, 1478727), (234, 1314424), (258, 1192152), (312, 985818), (344, 894114), (387, 794768), (468, 657212), (516, 596076), (559, 550224), (624, 492909), (688, 447057), (774, 397384), (936, 328606), (1032, 298038), (1118, 275112), (1548, 198692), (1677, 183408), (1872, 164303), (2064, 149019), (2236, 137556), (3096, 99346), (3354, 91704), (3821, 80496), (4472, 68778), (5031, 61136), (6192, 49673), (6708, 45852), (7642, 40248), (8944, 34389), (10062, 30568), (11463, 26832), (13416, 22926), (15284, 20124)]