326461568

素因数分解:

$2^7\times {\mathrm{691}}^1\times {\mathrm{3691}}^1$

素因数の和:4396

約数の個数: 32

約数和(自身を含む): 651490320

約数和(自身を除く): 325028752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 691, 1382, 2764, 3691, 5528, 7382, 11056, 14764, 22112, 29528, 44224, 59056, 88448, 118112, 236224, 472448, 2550481, 5100962, 10201924, 20403848, 40807696, 81615392, 163230784, 326461568]

約数ペア:

[(1, 326461568), (2, 163230784), (4, 81615392), (8, 40807696), (16, 20403848), (32, 10201924), (64, 5100962), (128, 2550481), (691, 472448), (1382, 236224), (2764, 118112), (3691, 88448), (5528, 59056), (7382, 44224), (11056, 29528), (14764, 22112)]