221427947514

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1\times {\mathrm{21893}}^1$

素因数の和:23535

約数の個数: 64

約数和(自身を含む): 470829594240

約数和(自身を除く): 249401646726

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 1571, 2146, 3142, 3219, 4713, 6438, 9426, 21893, 43786, 45559, 58127, 65679, 91118, 116254, 131358, 136677, 174381, 273354, 348762, 634897, 810041, 1269794, 1620082, 1685683, 1904691, 2430123, 3371366, 3809382, 4860246, 5057049, 10114098, 23491189, 34393903, 46982378, 68787806, 70473567, 103181709, 140947134, 206363418, 997423187, 1272574411, 1994846374, 2545148822, 2992269561, 3817723233, 5984539122, 7635446466, 36904657919, 73809315838, 110713973757, 221427947514]

約数ペア:

[(1, 221427947514), (2, 110713973757), (3, 73809315838), (6, 36904657919), (29, 7635446466), (37, 5984539122), (58, 3817723233), (74, 2992269561), (87, 2545148822), (111, 1994846374), (174, 1272574411), (222, 997423187), (1073, 206363418), (1571, 140947134), (2146, 103181709), (3142, 70473567), (3219, 68787806), (4713, 46982378), (6438, 34393903), (9426, 23491189), (21893, 10114098), (43786, 5057049), (45559, 4860246), (58127, 3809382), (65679, 3371366), (91118, 2430123), (116254, 1904691), (131358, 1685683), (136677, 1620082), (174381, 1269794), (273354, 810041), (348762, 634897)]