420882288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{282851}}^1$

素因数の和:282893

約数の個数: 40

約数和(自身を含む): 1122356736

約数和(自身を除く): 701474448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 282851, 565702, 848553, 1131404, 1697106, 2262808, 3394212, 4525616, 6788424, 8768381, 13576848, 17536762, 26305143, 35073524, 52610286, 70147048, 105220572, 140294096, 210441144, 420882288]

約数ペア:

[(1, 420882288), (2, 210441144), (3, 140294096), (4, 105220572), (6, 70147048), (8, 52610286), (12, 35073524), (16, 26305143), (24, 17536762), (31, 13576848), (48, 8768381), (62, 6788424), (93, 4525616), (124, 3394212), (186, 2262808), (248, 1697106), (372, 1131404), (496, 848553), (744, 565702), (1488, 282851)]