268526829

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 384652800

約数和(自身を除く): 116125971

約数列:

[1, 3, 19, 57, 83, 211, 249, 269, 633, 807, 1577, 4009, 4731, 5111, 12027, 15333, 17513, 22327, 52539, 56759, 66981, 170277, 332747, 424213, 998241, 1078421, 1272639, 3235263, 4710997, 14132991, 89508943, 268526829]

約数ペア:

[(1, 268526829), (3, 89508943), (19, 14132991), (57, 4710997), (83, 3235263), (211, 1272639), (249, 1078421), (269, 998241), (633, 424213), (807, 332747), (1577, 170277), (4009, 66981), (4731, 56759), (5111, 52539), (12027, 22327), (15333, 17513)]