289487048

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{17093}}^1$

素因数の和:17201

約数の個数: 32

約数和(自身を含む): 569230200

約数和(自身を除く): 279743152

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8468, 16936, 17093, 34186, 68372, 136744, 495697, 991394, 1247789, 1982788, 2495578, 3965576, 4991156, 9982312, 36185881, 72371762, 144743524, 289487048]

約数ペア:

[(1, 289487048), (2, 144743524), (4, 72371762), (8, 36185881), (29, 9982312), (58, 4991156), (73, 3965576), (116, 2495578), (146, 1982788), (232, 1247789), (292, 991394), (584, 495697), (2117, 136744), (4234, 68372), (8468, 34186), (16936, 17093)]