289428174

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6029}}^1$

素因数の和:6174

約数の個数: 64

約数和(自身を含む): 740966400

約数和(自身を除く): 451538226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 254, 378, 381, 762, 889, 1143, 1778, 2286, 2667, 3429, 5334, 6029, 6858, 8001, 12058, 16002, 18087, 24003, 36174, 42203, 48006, 54261, 84406, 108522, 126609, 162783, 253218, 325566, 379827, 759654, 765683, 1139481, 1531366, 2278962, 2297049, 4594098, 5359781, 6891147, 10719562, 13782294, 16079343, 20673441, 32158686, 41346882, 48238029, 96476058, 144714087, 289428174]

約数ペア:

[(1, 289428174), (2, 144714087), (3, 96476058), (6, 48238029), (7, 41346882), (9, 32158686), (14, 20673441), (18, 16079343), (21, 13782294), (27, 10719562), (42, 6891147), (54, 5359781), (63, 4594098), (126, 2297049), (127, 2278962), (189, 1531366), (254, 1139481), (378, 765683), (381, 759654), (762, 379827), (889, 325566), (1143, 253218), (1778, 162783), (2286, 126609), (2667, 108522), (3429, 84406), (5334, 54261), (6029, 48006), (6858, 42203), (8001, 36174), (12058, 24003), (16002, 18087)]