540523214

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:694

約数の個数: 72

約数和(自身を含む): 1051636320

約数和(自身を除く): 511113106

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 121, 154, 158, 242, 539, 553, 577, 847, 869, 1078, 1106, 1154, 1694, 1738, 3871, 4039, 5929, 6083, 6347, 7742, 8078, 9559, 11858, 12166, 12694, 19118, 28273, 42581, 44429, 45583, 56546, 66913, 69817, 85162, 88858, 91166, 133826, 139634, 311003, 319081, 468391, 488719, 501413, 622006, 638162, 936782, 977438, 1002826, 2233567, 3421033, 3509891, 4467134, 5515543, 6842066, 7019782, 11031086, 24569237, 38608801, 49138474, 77217602, 270261607, 540523214]

約数ペア:

[(1, 540523214), (2, 270261607), (7, 77217602), (11, 49138474), (14, 38608801), (22, 24569237), (49, 11031086), (77, 7019782), (79, 6842066), (98, 5515543), (121, 4467134), (154, 3509891), (158, 3421033), (242, 2233567), (539, 1002826), (553, 977438), (577, 936782), (847, 638162), (869, 622006), (1078, 501413), (1106, 488719), (1154, 468391), (1694, 319081), (1738, 311003), (3871, 139634), (4039, 133826), (5929, 91166), (6083, 88858), (6347, 85162), (7742, 69817), (8078, 66913), (9559, 56546), (11858, 45583), (12166, 44429), (12694, 42581), (19118, 28273)]