238501368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157739}}^1$

素因数の和:157761

約数の個数: 64

約数和(自身を含む): 757152000

約数和(自身を除く): 518650632

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, 157739, 315478, 473217, 630956, 946434, 1104173, 1261912, 1419651, 1892868, 2208346, 2839302, 3312519, 3785736, 4258953, 4416692, 5678604, 6625038, 8517906, 8833384, 9937557, 11357208, 13250076, 17035812, 19875114, 26500152, 29812671, 34071624, 39750228, 59625342, 79500456, 119250684, 238501368]

約数ペア:

[(1, 238501368), (2, 119250684), (3, 79500456), (4, 59625342), (6, 39750228), (7, 34071624), (8, 29812671), (9, 26500152), (12, 19875114), (14, 17035812), (18, 13250076), (21, 11357208), (24, 9937557), (27, 8833384), (28, 8517906), (36, 6625038), (42, 5678604), (54, 4416692), (56, 4258953), (63, 3785736), (72, 3312519), (84, 2839302), (108, 2208346), (126, 1892868), (168, 1419651), (189, 1261912), (216, 1104173), (252, 946434), (378, 630956), (504, 473217), (756, 315478), (1512, 157739)]