220841208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{146059}}^1$

素因数の和:146081

約数の個数: 64

約数和(自身を含む): 701088000

約数和(自身を除く): 480246792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 146059, 292118, 438177, 584236, 876354, 1022413, 1168472, 1314531, 1752708, 2044826, 2629062, 3067239, 3505416, 3943593, 4089652, 5258124, 6134478, 7887186, 8179304, 9201717, 10516248, 12268956, 15774372, 18403434, 24537912, 27605151, 31548744, 36806868, 55210302, 73613736, 110420604, 220841208]

約数ペア:

[(1, 220841208), (2, 110420604), (3, 73613736), (4, 55210302), (6, 36806868), (7, 31548744), (8, 27605151), (9, 24537912), (12, 18403434), (14, 15774372), (18, 12268956), (21, 10516248), (24, 9201717), (27, 8179304), (28, 7887186), (36, 6134478), (42, 5258124), (54, 4089652), (56, 3943593), (63, 3505416), (72, 3067239), (84, 2629062), (108, 2044826), (126, 1752708), (168, 1314531), (189, 1168472), (216, 1022413), (252, 876354), (378, 584236), (504, 438177), (756, 292118), (1512, 146059)]