1398528

素因数分解:

$2^8\times 3^2\times {\mathrm{607}}^1$

素因数の和:629

約数の個数: 54

約数和(自身を含む): 4038944

約数和(自身を除く): 2640416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 607, 768, 1152, 1214, 1821, 2304, 2428, 3642, 4856, 5463, 7284, 9712, 10926, 14568, 19424, 21852, 29136, 38848, 43704, 58272, 77696, 87408, 116544, 155392, 174816, 233088, 349632, 466176, 699264, 1398528]

約数ペア:

[(1, 1398528), (2, 699264), (3, 466176), (4, 349632), (6, 233088), (8, 174816), (9, 155392), (12, 116544), (16, 87408), (18, 77696), (24, 58272), (32, 43704), (36, 38848), (48, 29136), (64, 21852), (72, 19424), (96, 14568), (128, 10926), (144, 9712), (192, 7284), (256, 5463), (288, 4856), (384, 3642), (576, 2428), (607, 2304), (768, 1821), (1152, 1214)]