1290250968

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{199853}}^1$

素因数の和:200131

約数の個数: 32

約数和(自身を含む): 3237634800

約数和(自身を除く): 1947383832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 199853, 399706, 599559, 799412, 1199118, 1598824, 2398236, 4796472, 53760457, 107520914, 161281371, 215041828, 322562742, 430083656, 645125484, 1290250968]

約数ペア:

[(1, 1290250968), (2, 645125484), (3, 430083656), (4, 322562742), (6, 215041828), (8, 161281371), (12, 107520914), (24, 53760457), (269, 4796472), (538, 2398236), (807, 1598824), (1076, 1199118), (1614, 799412), (2152, 599559), (3228, 399706), (6456, 199853)]