281145144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{239069}}^1$

素因数の和:239092

約数の個数: 48

約数和(自身を含む): 817619400

約数和(自身を除く): 536474256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 239069, 478138, 717207, 956276, 1434414, 1673483, 1912552, 2868828, 3346966, 5020449, 5737656, 6693932, 10040898, 11714381, 13387864, 20081796, 23428762, 35143143, 40163592, 46857524, 70286286, 93715048, 140572572, 281145144]

約数ペア:

[(1, 281145144), (2, 140572572), (3, 93715048), (4, 70286286), (6, 46857524), (7, 40163592), (8, 35143143), (12, 23428762), (14, 20081796), (21, 13387864), (24, 11714381), (28, 10040898), (42, 6693932), (49, 5737656), (56, 5020449), (84, 3346966), (98, 2868828), (147, 1912552), (168, 1673483), (196, 1434414), (294, 956276), (392, 717207), (588, 478138), (1176, 239069)]