748045284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{387187}}^1$

素因数の和:387224

約数の個数: 48

約数和(自身を含む): 2081522688

約数和(自身を除く): 1333477404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 387187, 774374, 1161561, 1548748, 2323122, 2710309, 4646244, 5420618, 8130927, 8905301, 10841236, 16261854, 17810602, 26715903, 32523708, 35621204, 53431806, 62337107, 106863612, 124674214, 187011321, 249348428, 374022642, 748045284]

約数ペア:

[(1, 748045284), (2, 374022642), (3, 249348428), (4, 187011321), (6, 124674214), (7, 106863612), (12, 62337107), (14, 53431806), (21, 35621204), (23, 32523708), (28, 26715903), (42, 17810602), (46, 16261854), (69, 10841236), (84, 8905301), (92, 8130927), (138, 5420618), (161, 4646244), (276, 2710309), (322, 2323122), (483, 1548748), (644, 1161561), (966, 774374), (1932, 387187)]