2318781652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 4621623552

約数和(自身を除く): 2302841900

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 223, 281, 319, 446, 562, 638, 841, 892, 1124, 1276, 1682, 2453, 3091, 3364, 4906, 6182, 6467, 8149, 9251, 9812, 12364, 12934, 16298, 18502, 25868, 32596, 37004, 62663, 71137, 89639, 125326, 142274, 179278, 187543, 236321, 250652, 284548, 358556, 375086, 472642, 689293, 750172, 945284, 1378586, 1817227, 2062973, 2599531, 2757172, 3634454, 4125946, 5199062, 7268908, 8251892, 10398124, 19989497, 39978994, 52699583, 79957988, 105399166, 210798332, 579695413, 1159390826, 2318781652]

約数ペア:

[(1, 2318781652), (2, 1159390826), (4, 579695413), (11, 210798332), (22, 105399166), (29, 79957988), (44, 52699583), (58, 39978994), (116, 19989497), (223, 10398124), (281, 8251892), (319, 7268908), (446, 5199062), (562, 4125946), (638, 3634454), (841, 2757172), (892, 2599531), (1124, 2062973), (1276, 1817227), (1682, 1378586), (2453, 945284), (3091, 750172), (3364, 689293), (4906, 472642), (6182, 375086), (6467, 358556), (8149, 284548), (9251, 250652), (9812, 236321), (12364, 187543), (12934, 179278), (16298, 142274), (18502, 125326), (25868, 89639), (32596, 71137), (37004, 62663)]