289565544

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2971}}^1$

素因数の和:3142

約数の個数: 64

約数和(自身を含む): 753223680

約数和(自身を除く): 463658136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 186, 248, 262, 372, 393, 524, 744, 786, 1048, 1572, 2971, 3144, 4061, 5942, 8122, 8913, 11884, 12183, 16244, 17826, 23768, 24366, 32488, 35652, 48732, 71304, 92101, 97464, 184202, 276303, 368404, 389201, 552606, 736808, 778402, 1105212, 1167603, 1556804, 2210424, 2335206, 3113608, 4670412, 9340824, 12065231, 24130462, 36195693, 48260924, 72391386, 96521848, 144782772, 289565544]

約数ペア:

[(1, 289565544), (2, 144782772), (3, 96521848), (4, 72391386), (6, 48260924), (8, 36195693), (12, 24130462), (24, 12065231), (31, 9340824), (62, 4670412), (93, 3113608), (124, 2335206), (131, 2210424), (186, 1556804), (248, 1167603), (262, 1105212), (372, 778402), (393, 736808), (524, 552606), (744, 389201), (786, 368404), (1048, 276303), (1572, 184202), (2971, 97464), (3144, 92101), (4061, 71304), (5942, 48732), (8122, 35652), (8913, 32488), (11884, 24366), (12183, 23768), (16244, 17826)]