258568272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{57923}}^1$

素因数の和:57968

約数の個数: 60

約数和(自身を含む): 746987904

約数和(自身を除く): 488419632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 57923, 115846, 173769, 231692, 347538, 463384, 521307, 695076, 926768, 1042614, 1390152, 1795613, 2085228, 2780304, 3591226, 4170456, 5386839, 7182452, 8340912, 10773678, 14364904, 16160517, 21547356, 28729808, 32321034, 43094712, 64642068, 86189424, 129284136, 258568272]

約数ペア:

[(1, 258568272), (2, 129284136), (3, 86189424), (4, 64642068), (6, 43094712), (8, 32321034), (9, 28729808), (12, 21547356), (16, 16160517), (18, 14364904), (24, 10773678), (31, 8340912), (36, 7182452), (48, 5386839), (62, 4170456), (72, 3591226), (93, 2780304), (124, 2085228), (144, 1795613), (186, 1390152), (248, 1042614), (279, 926768), (372, 695076), (496, 521307), (558, 463384), (744, 347538), (1116, 231692), (1488, 173769), (2232, 115846), (4464, 57923)]