1679664816

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{125423}}^1$

素因数の和:125471

約数の個数: 80

約数和(自身を含む): 4976824320

約数和(自身を除く): 3297159504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 125423, 250846, 376269, 501692, 752538, 1003384, 1128807, 1505076, 2006768, 2257614, 3010152, 3386421, 3888113, 4515228, 6020304, 6772842, 7776226, 9030456, 11664339, 13545684, 15552452, 18060912, 23328678, 27091368, 31104904, 34993017, 46657356, 54182736, 62209808, 69986034, 93314712, 104979051, 139972068, 186629424, 209958102, 279944136, 419916204, 559888272, 839832408, 1679664816]

約数ペア:

[(1, 1679664816), (2, 839832408), (3, 559888272), (4, 419916204), (6, 279944136), (8, 209958102), (9, 186629424), (12, 139972068), (16, 104979051), (18, 93314712), (24, 69986034), (27, 62209808), (31, 54182736), (36, 46657356), (48, 34993017), (54, 31104904), (62, 27091368), (72, 23328678), (93, 18060912), (108, 15552452), (124, 13545684), (144, 11664339), (186, 9030456), (216, 7776226), (248, 6772842), (279, 6020304), (372, 4515228), (432, 3888113), (496, 3386421), (558, 3010152), (744, 2257614), (837, 2006768), (1116, 1505076), (1488, 1128807), (1674, 1003384), (2232, 752538), (3348, 501692), (4464, 376269), (6696, 250846), (13392, 125423)]