229654672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58111}}^1$

素因数の和:58151

約数の個数: 40

約数和(自身を含む): 504412160

約数和(自身を除く): 274757488

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 58111, 116222, 232444, 464888, 755443, 929776, 1104109, 1510886, 2208218, 3021772, 4416436, 6043544, 8832872, 12087088, 14353417, 17665744, 28706834, 57413668, 114827336, 229654672]

約数ペア:

[(1, 229654672), (2, 114827336), (4, 57413668), (8, 28706834), (13, 17665744), (16, 14353417), (19, 12087088), (26, 8832872), (38, 6043544), (52, 4416436), (76, 3021772), (104, 2208218), (152, 1510886), (208, 1104109), (247, 929776), (304, 755443), (494, 464888), (988, 232444), (1976, 116222), (3952, 58111)]