320464180324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{23371}}^1\times {\mathrm{110581}}^1$

素因数の和:133987

約数の個数: 24

約数和(自身を含む): 578933040896

約数和(自身を除く): 258468860572

約数列:

[1, 2, 4, 31, 62, 124, 23371, 46742, 93484, 110581, 221162, 442324, 724501, 1449002, 2898004, 3428011, 6856022, 13712044, 2584388551, 5168777102, 10337554204, 80116045081, 160232090162, 320464180324]

約数ペア:

[(1, 320464180324), (2, 160232090162), (4, 80116045081), (31, 10337554204), (62, 5168777102), (124, 2584388551), (23371, 13712044), (46742, 6856022), (93484, 3428011), (110581, 2898004), (221162, 1449002), (442324, 724501)]