2667888

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 7582848

約数和(自身を除く): 4914960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 191, 194, 291, 382, 388, 573, 582, 764, 776, 873, 1146, 1164, 1528, 1552, 1719, 1746, 2292, 2328, 3056, 3438, 3492, 4584, 4656, 6876, 6984, 9168, 13752, 13968, 18527, 27504, 37054, 55581, 74108, 111162, 148216, 166743, 222324, 296432, 333486, 444648, 666972, 889296, 1333944, 2667888]

約数ペア:

[(1, 2667888), (2, 1333944), (3, 889296), (4, 666972), (6, 444648), (8, 333486), (9, 296432), (12, 222324), (16, 166743), (18, 148216), (24, 111162), (36, 74108), (48, 55581), (72, 37054), (97, 27504), (144, 18527), (191, 13968), (194, 13752), (291, 9168), (382, 6984), (388, 6876), (573, 4656), (582, 4584), (764, 3492), (776, 3438), (873, 3056), (1146, 2328), (1164, 2292), (1528, 1746), (1552, 1719)]