431337214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 841674240

約数和(自身を除く): 410337026

約数列:

[1, 2, 7, 11, 14, 22, 43, 53, 77, 86, 106, 154, 301, 371, 473, 583, 602, 742, 946, 1166, 1229, 2279, 2458, 3311, 4081, 4558, 6622, 8162, 8603, 13519, 15953, 17206, 25069, 27038, 31906, 50138, 52847, 65137, 94633, 105694, 130274, 175483, 189266, 350966, 369929, 455959, 581317, 716507, 739858, 911918, 1162634, 1433014, 2800891, 4069219, 5015549, 5601782, 8138438, 10031098, 19606237, 30809801, 39212474, 61619602, 215668607, 431337214]

約数ペア:

[(1, 431337214), (2, 215668607), (7, 61619602), (11, 39212474), (14, 30809801), (22, 19606237), (43, 10031098), (53, 8138438), (77, 5601782), (86, 5015549), (106, 4069219), (154, 2800891), (301, 1433014), (371, 1162634), (473, 911918), (583, 739858), (602, 716507), (742, 581317), (946, 455959), (1166, 369929), (1229, 350966), (2279, 189266), (2458, 175483), (3311, 130274), (4081, 105694), (4558, 94633), (6622, 65137), (8162, 52847), (8603, 50138), (13519, 31906), (15953, 27038), (17206, 25069)]