492051288

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 1248192000

約数和(自身を除く): 756140712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 239, 327, 436, 478, 654, 717, 787, 872, 956, 1308, 1434, 1574, 1912, 2361, 2616, 2868, 3148, 4722, 5736, 6296, 9444, 18888, 26051, 52102, 78153, 85783, 104204, 156306, 171566, 188093, 208408, 257349, 312612, 343132, 376186, 514698, 564279, 625224, 686264, 752372, 1029396, 1128558, 1504744, 2058792, 2257116, 4514232, 20502137, 41004274, 61506411, 82008548, 123012822, 164017096, 246025644, 492051288]

約数ペア:

[(1, 492051288), (2, 246025644), (3, 164017096), (4, 123012822), (6, 82008548), (8, 61506411), (12, 41004274), (24, 20502137), (109, 4514232), (218, 2257116), (239, 2058792), (327, 1504744), (436, 1128558), (478, 1029396), (654, 752372), (717, 686264), (787, 625224), (872, 564279), (956, 514698), (1308, 376186), (1434, 343132), (1574, 312612), (1912, 257349), (2361, 208408), (2616, 188093), (2868, 171566), (3148, 156306), (4722, 104204), (5736, 85783), (6296, 78153), (9444, 52102), (18888, 26051)]