427776

素因数分解:

$2^8\times 3^1\times {\mathrm{557}}^1$

素因数の和:576

約数の個数: 36

約数和(自身を含む): 1140552

約数和(自身を除く): 712776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 557, 768, 1114, 1671, 2228, 3342, 4456, 6684, 8912, 13368, 17824, 26736, 35648, 53472, 71296, 106944, 142592, 213888, 427776]

約数ペア:

[(1, 427776), (2, 213888), (3, 142592), (4, 106944), (6, 71296), (8, 53472), (12, 35648), (16, 26736), (24, 17824), (32, 13368), (48, 8912), (64, 6684), (96, 4456), (128, 3342), (192, 2228), (256, 1671), (384, 1114), (557, 768)]