201622416

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 547048320

約数和(自身を除く): 345425904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 181, 184, 276, 362, 368, 543, 552, 724, 1009, 1086, 1104, 1448, 2018, 2172, 2896, 3027, 4036, 4163, 4344, 6054, 8072, 8326, 8688, 12108, 12489, 16144, 16652, 23207, 24216, 24978, 33304, 46414, 48432, 49956, 66608, 69621, 92828, 99912, 139242, 182629, 185656, 199824, 278484, 365258, 371312, 547887, 556968, 730516, 1095774, 1113936, 1461032, 2191548, 2922064, 4200467, 4383096, 8400934, 8766192, 12601401, 16801868, 25202802, 33603736, 50405604, 67207472, 100811208, 201622416]

約数ペア:

[(1, 201622416), (2, 100811208), (3, 67207472), (4, 50405604), (6, 33603736), (8, 25202802), (12, 16801868), (16, 12601401), (23, 8766192), (24, 8400934), (46, 4383096), (48, 4200467), (69, 2922064), (92, 2191548), (138, 1461032), (181, 1113936), (184, 1095774), (276, 730516), (362, 556968), (368, 547887), (543, 371312), (552, 365258), (724, 278484), (1009, 199824), (1086, 185656), (1104, 182629), (1448, 139242), (2018, 99912), (2172, 92828), (2896, 69621), (3027, 66608), (4036, 49956), (4163, 48432), (4344, 46414), (6054, 33304), (8072, 24978), (8326, 24216), (8688, 23207), (12108, 16652), (12489, 16144)]