313044908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{22303}}^1$

素因数の和:22358

約数の個数: 36

約数和(自身を含む): 622950720

約数和(自身を除く): 309905812

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 3509, 7018, 14036, 22303, 44606, 89212, 245333, 490666, 646787, 981332, 1293574, 2587148, 2698663, 5397326, 7114657, 10794652, 14229314, 28458628, 78261227, 156522454, 313044908]

約数ペア:

[(1, 313044908), (2, 156522454), (4, 78261227), (11, 28458628), (22, 14229314), (29, 10794652), (44, 7114657), (58, 5397326), (116, 2698663), (121, 2587148), (242, 1293574), (319, 981332), (484, 646787), (638, 490666), (1276, 245333), (3509, 89212), (7018, 44606), (14036, 22303)]