255041064

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{21211}}^1$

素因数の和:21390

約数の個数: 48

約数和(自身を含む): 694905120

約数和(自身を除く): 439864056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 2004, 3006, 4008, 6012, 12024, 21211, 42422, 63633, 84844, 127266, 169688, 190899, 254532, 381798, 509064, 763596, 1527192, 3542237, 7084474, 10626711, 14168948, 21253422, 28337896, 31880133, 42506844, 63760266, 85013688, 127520532, 255041064]

約数ペア:

[(1, 255041064), (2, 127520532), (3, 85013688), (4, 63760266), (6, 42506844), (8, 31880133), (9, 28337896), (12, 21253422), (18, 14168948), (24, 10626711), (36, 7084474), (72, 3542237), (167, 1527192), (334, 763596), (501, 509064), (668, 381798), (1002, 254532), (1336, 190899), (1503, 169688), (2004, 127266), (3006, 84844), (4008, 63633), (6012, 42422), (12024, 21211)]