431149108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 836136000

約数和(自身を除く): 404986892

約数列:

[1, 2, 4, 13, 26, 52, 59, 89, 118, 178, 236, 356, 767, 1157, 1534, 1579, 2314, 3068, 3158, 4628, 5251, 6316, 10502, 20527, 21004, 41054, 68263, 82108, 93161, 136526, 140531, 186322, 273052, 281062, 372644, 562124, 1211093, 1826903, 2422186, 3653806, 4844372, 7307612, 8291329, 16582658, 33165316, 107787277, 215574554, 431149108]

約数ペア:

[(1, 431149108), (2, 215574554), (4, 107787277), (13, 33165316), (26, 16582658), (52, 8291329), (59, 7307612), (89, 4844372), (118, 3653806), (178, 2422186), (236, 1826903), (356, 1211093), (767, 562124), (1157, 372644), (1534, 281062), (1579, 273052), (2314, 186322), (3068, 140531), (3158, 136526), (4628, 93161), (5251, 82108), (6316, 68263), (10502, 41054), (20527, 21004)]