238399824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5381}}^1$

素因数の和:5476

約数の個数: 80

約数和(自身を含む): 672706944

約数和(自身を除く): 434307120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1704, 1846, 2769, 3408, 3692, 5381, 5538, 7384, 10762, 11076, 14768, 16143, 21524, 22152, 32286, 43048, 44304, 64572, 69953, 86096, 129144, 139906, 209859, 258288, 279812, 382051, 419718, 559624, 764102, 839436, 1119248, 1146153, 1528204, 1678872, 2292306, 3056408, 3357744, 4584612, 4966663, 6112816, 9169224, 9933326, 14899989, 18338448, 19866652, 29799978, 39733304, 59599956, 79466608, 119199912, 238399824]

約数ペア:

[(1, 238399824), (2, 119199912), (3, 79466608), (4, 59599956), (6, 39733304), (8, 29799978), (12, 19866652), (13, 18338448), (16, 14899989), (24, 9933326), (26, 9169224), (39, 6112816), (48, 4966663), (52, 4584612), (71, 3357744), (78, 3056408), (104, 2292306), (142, 1678872), (156, 1528204), (208, 1146153), (213, 1119248), (284, 839436), (312, 764102), (426, 559624), (568, 419718), (624, 382051), (852, 279812), (923, 258288), (1136, 209859), (1704, 139906), (1846, 129144), (2769, 86096), (3408, 69953), (3692, 64572), (5381, 44304), (5538, 43048), (7384, 32286), (10762, 22152), (11076, 21524), (14768, 16143)]