248111448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3413}}^1$

素因数の和:3668

約数の個数: 64

約数和(自身を含む): 671055840

約数和(自身を除く): 422944392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 233, 312, 466, 699, 932, 1398, 1864, 2796, 3029, 3413, 5592, 6058, 6826, 9087, 10239, 12116, 13652, 18174, 20478, 24232, 27304, 36348, 40956, 44369, 72696, 81912, 88738, 133107, 177476, 266214, 354952, 532428, 795229, 1064856, 1590458, 2385687, 3180916, 4771374, 6361832, 9542748, 10337977, 19085496, 20675954, 31013931, 41351908, 62027862, 82703816, 124055724, 248111448]

約数ペア:

[(1, 248111448), (2, 124055724), (3, 82703816), (4, 62027862), (6, 41351908), (8, 31013931), (12, 20675954), (13, 19085496), (24, 10337977), (26, 9542748), (39, 6361832), (52, 4771374), (78, 3180916), (104, 2385687), (156, 1590458), (233, 1064856), (312, 795229), (466, 532428), (699, 354952), (932, 266214), (1398, 177476), (1864, 133107), (2796, 88738), (3029, 81912), (3413, 72696), (5592, 44369), (6058, 40956), (6826, 36348), (9087, 27304), (10239, 24232), (12116, 20478), (13652, 18174)]