789139182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6359}}^1$

素因数の和:6457

約数の個数: 64

約数和(自身を含む): 1786498560

約数和(自身を除く): 997359378

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 43, 74, 78, 86, 111, 129, 222, 258, 481, 559, 962, 1118, 1443, 1591, 1677, 2886, 3182, 3354, 4773, 6359, 9546, 12718, 19077, 20683, 38154, 41366, 62049, 82667, 124098, 165334, 235283, 248001, 273437, 470566, 496002, 546874, 705849, 820311, 1411698, 1640622, 3058679, 3554681, 6117358, 7109362, 9176037, 10117169, 10664043, 18352074, 20234338, 21328086, 30351507, 60703014, 131523197, 263046394, 394569591, 789139182]

約数ペア:

[(1, 789139182), (2, 394569591), (3, 263046394), (6, 131523197), (13, 60703014), (26, 30351507), (37, 21328086), (39, 20234338), (43, 18352074), (74, 10664043), (78, 10117169), (86, 9176037), (111, 7109362), (129, 6117358), (222, 3554681), (258, 3058679), (481, 1640622), (559, 1411698), (962, 820311), (1118, 705849), (1443, 546874), (1591, 496002), (1677, 470566), (2886, 273437), (3182, 248001), (3354, 235283), (4773, 165334), (6359, 124098), (9546, 82667), (12718, 62049), (19077, 41366), (20683, 38154)]