489408546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11789}}^1$

素因数の和:11859

約数の個数: 64

約数和(自身を含む): 1161267840

約数和(自身を除く): 671859294

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 74, 102, 111, 187, 222, 374, 407, 561, 629, 814, 1122, 1221, 1258, 1887, 2442, 3774, 6919, 11789, 13838, 20757, 23578, 35367, 41514, 70734, 129679, 200413, 259358, 389037, 400826, 436193, 601239, 778074, 872386, 1202478, 1308579, 2204543, 2617158, 4409086, 4798123, 6613629, 7415281, 9596246, 13227258, 14394369, 14830562, 22245843, 28788738, 44491686, 81568091, 163136182, 244704273, 489408546]

約数ペア:

[(1, 489408546), (2, 244704273), (3, 163136182), (6, 81568091), (11, 44491686), (17, 28788738), (22, 22245843), (33, 14830562), (34, 14394369), (37, 13227258), (51, 9596246), (66, 7415281), (74, 6613629), (102, 4798123), (111, 4409086), (187, 2617158), (222, 2204543), (374, 1308579), (407, 1202478), (561, 872386), (629, 778074), (814, 601239), (1122, 436193), (1221, 400826), (1258, 389037), (1887, 259358), (2442, 200413), (3774, 129679), (6919, 70734), (11789, 41514), (13838, 35367), (20757, 23578)]