218044164612

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{817637}}^1$

素因数の和:818028

約数の個数: 48

約数和(自身を含む): 517584477312

約数和(自身を除く): 299540312700

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 313, 426, 626, 852, 939, 1252, 1878, 3756, 22223, 44446, 66669, 88892, 133338, 266676, 817637, 1635274, 2452911, 3270548, 4905822, 9811644, 58052227, 116104454, 174156681, 232208908, 255920381, 348313362, 511840762, 696626724, 767761143, 1023681524, 1535522286, 3071044572, 18170347051, 36340694102, 54511041153, 72681388204, 109022082306, 218044164612]

約数ペア:

[(1, 218044164612), (2, 109022082306), (3, 72681388204), (4, 54511041153), (6, 36340694102), (12, 18170347051), (71, 3071044572), (142, 1535522286), (213, 1023681524), (284, 767761143), (313, 696626724), (426, 511840762), (626, 348313362), (852, 255920381), (939, 232208908), (1252, 174156681), (1878, 116104454), (3756, 58052227), (22223, 9811644), (44446, 4905822), (66669, 3270548), (88892, 2452911), (133338, 1635274), (266676, 817637)]