345419662148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{231079}}^1$

素因数の和:231788

約数の個数: 48

約数和(自身を含む): 672930840960

約数和(自身を除く): 327511178812

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 641, 1166, 1282, 2332, 2564, 7051, 14102, 28204, 33973, 67946, 135892, 231079, 373703, 462158, 747406, 924316, 1494812, 2541869, 5083738, 10167476, 12247187, 24494374, 48988748, 134719057, 148121639, 269438114, 296243278, 538876228, 592486556, 1629338029, 3258676058, 6517352116, 7850446867, 15700893734, 31401787468, 86354915537, 172709831074, 345419662148]

約数ペア:

[(1, 345419662148), (2, 172709831074), (4, 86354915537), (11, 31401787468), (22, 15700893734), (44, 7850446867), (53, 6517352116), (106, 3258676058), (212, 1629338029), (583, 592486556), (641, 538876228), (1166, 296243278), (1282, 269438114), (2332, 148121639), (2564, 134719057), (7051, 48988748), (14102, 24494374), (28204, 12247187), (33973, 10167476), (67946, 5083738), (135892, 2541869), (231079, 1494812), (373703, 924316), (462158, 747406)]