240523136

素因数分解:

$2^7\times 7^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 549951360

約数和(自身を除く): 309428224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 331, 448, 662, 811, 896, 1324, 1622, 2317, 2648, 3244, 4634, 5296, 5677, 6488, 9268, 10592, 11354, 12976, 18536, 21184, 22708, 25952, 37072, 42368, 45416, 51904, 74144, 90832, 103808, 148288, 181664, 268441, 296576, 363328, 536882, 726656, 1073764, 1879087, 2147528, 3758174, 4295056, 7516348, 8590112, 15032696, 17180224, 30065392, 34360448, 60130784, 120261568, 240523136]

約数ペア:

[(1, 240523136), (2, 120261568), (4, 60130784), (7, 34360448), (8, 30065392), (14, 17180224), (16, 15032696), (28, 8590112), (32, 7516348), (56, 4295056), (64, 3758174), (112, 2147528), (128, 1879087), (224, 1073764), (331, 726656), (448, 536882), (662, 363328), (811, 296576), (896, 268441), (1324, 181664), (1622, 148288), (2317, 103808), (2648, 90832), (3244, 74144), (4634, 51904), (5296, 45416), (5677, 42368), (6488, 37072), (9268, 25952), (10592, 22708), (11354, 21184), (12976, 18536)]