215309928

素因数分解:

$2^3\times 3^1\times {\mathrm{1949}}^1\times {\mathrm{4603}}^1$

素因数の和:6561

約数の個数: 32

約数和(自身を含む): 538668000

約数和(自身を除く): 323358072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1949, 3898, 4603, 5847, 7796, 9206, 11694, 13809, 15592, 18412, 23388, 27618, 36824, 46776, 55236, 110472, 8971247, 17942494, 26913741, 35884988, 53827482, 71769976, 107654964, 215309928]

約数ペア:

[(1, 215309928), (2, 107654964), (3, 71769976), (4, 53827482), (6, 35884988), (8, 26913741), (12, 17942494), (24, 8971247), (1949, 110472), (3898, 55236), (4603, 46776), (5847, 36824), (7796, 27618), (9206, 23388), (11694, 18412), (13809, 15592)]