1345216288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{9319}}^1$

素因数の和:9689

約数の個数: 48

約数和(自身を含む): 2860643520

約数和(自身を除く): 1515427232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 347, 416, 694, 1388, 2776, 4511, 5552, 9022, 9319, 11104, 18044, 18638, 36088, 37276, 72176, 74552, 121147, 144352, 149104, 242294, 298208, 484588, 969176, 1938352, 3233693, 3876704, 6467386, 12934772, 25869544, 42038009, 51739088, 84076018, 103478176, 168152036, 336304072, 672608144, 1345216288]

約数ペア:

[(1, 1345216288), (2, 672608144), (4, 336304072), (8, 168152036), (13, 103478176), (16, 84076018), (26, 51739088), (32, 42038009), (52, 25869544), (104, 12934772), (208, 6467386), (347, 3876704), (416, 3233693), (694, 1938352), (1388, 969176), (2776, 484588), (4511, 298208), (5552, 242294), (9022, 149104), (9319, 144352), (11104, 121147), (18044, 74552), (18638, 72176), (36088, 37276)]