248732016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{398609}}^1$

素因数の和:398633

約数の個数: 40

約数和(自身を含む): 691986960

約数和(自身を除く): 443254944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 398609, 797218, 1195827, 1594436, 2391654, 3188872, 4783308, 5181917, 6377744, 9566616, 10363834, 15545751, 19133232, 20727668, 31091502, 41455336, 62183004, 82910672, 124366008, 248732016]

約数ペア:

[(1, 248732016), (2, 124366008), (3, 82910672), (4, 62183004), (6, 41455336), (8, 31091502), (12, 20727668), (13, 19133232), (16, 15545751), (24, 10363834), (26, 9566616), (39, 6377744), (48, 5181917), (52, 4783308), (78, 3188872), (104, 2391654), (156, 1594436), (208, 1195827), (312, 797218), (624, 398609)]