392389072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{4099}}^1$

素因数の和:4331

約数の個数: 40

約数和(自身を含む): 789036800

約数和(自身を除く): 396647728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 386, 496, 772, 1544, 3088, 4099, 5983, 8198, 11966, 16396, 23932, 32792, 47864, 65584, 95728, 127069, 254138, 508276, 791107, 1016552, 1582214, 2033104, 3164428, 6328856, 12657712, 24524317, 49048634, 98097268, 196194536, 392389072]

約数ペア:

[(1, 392389072), (2, 196194536), (4, 98097268), (8, 49048634), (16, 24524317), (31, 12657712), (62, 6328856), (124, 3164428), (193, 2033104), (248, 1582214), (386, 1016552), (496, 791107), (772, 508276), (1544, 254138), (3088, 127069), (4099, 95728), (5983, 65584), (8198, 47864), (11966, 32792), (16396, 23932)]