440229272

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{34631}}^1$

素因数の和:34871

約数の個数: 32

約数和(自身を含む): 947531520

約数和(自身を除く): 507302248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 12712, 34631, 69262, 138524, 242417, 277048, 484834, 969668, 1939336, 7861237, 15722474, 31444948, 55028659, 62889896, 110057318, 220114636, 440229272]

約数ペア:

[(1, 440229272), (2, 220114636), (4, 110057318), (7, 62889896), (8, 55028659), (14, 31444948), (28, 15722474), (56, 7861237), (227, 1939336), (454, 969668), (908, 484834), (1589, 277048), (1816, 242417), (3178, 138524), (6356, 69262), (12712, 34631)]