254663208

素因数分解:

$2^3\times 3^2\times {\mathrm{607}}^1\times {\mathrm{5827}}^1$

素因数の和:6446

約数の個数: 48

約数和(自身を含む): 690967680

約数和(自身を除く): 436304472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 607, 1214, 1821, 2428, 3642, 4856, 5463, 5827, 7284, 10926, 11654, 14568, 17481, 21852, 23308, 34962, 43704, 46616, 52443, 69924, 104886, 139848, 209772, 419544, 3536989, 7073978, 10610967, 14147956, 21221934, 28295912, 31832901, 42443868, 63665802, 84887736, 127331604, 254663208]

約数ペア:

[(1, 254663208), (2, 127331604), (3, 84887736), (4, 63665802), (6, 42443868), (8, 31832901), (9, 28295912), (12, 21221934), (18, 14147956), (24, 10610967), (36, 7073978), (72, 3536989), (607, 419544), (1214, 209772), (1821, 139848), (2428, 104886), (3642, 69924), (4856, 52443), (5463, 46616), (5827, 43704), (7284, 34962), (10926, 23308), (11654, 21852), (14568, 17481)]