320488752

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{24821}}^1$

素因数の和:25101

約数の個数: 40

約数和(自身を含む): 831040560

約数和(自身を除く): 510551808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 12912, 24821, 49642, 74463, 99284, 148926, 198568, 297852, 397136, 595704, 1191408, 6676849, 13353698, 20030547, 26707396, 40061094, 53414792, 80122188, 106829584, 160244376, 320488752]

約数ペア:

[(1, 320488752), (2, 160244376), (3, 106829584), (4, 80122188), (6, 53414792), (8, 40061094), (12, 26707396), (16, 20030547), (24, 13353698), (48, 6676849), (269, 1191408), (538, 595704), (807, 397136), (1076, 297852), (1614, 198568), (2152, 148926), (3228, 99284), (4304, 74463), (6456, 49642), (12912, 24821)]