211181616

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 630053424

約数和(自身を除く): 418871808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 281, 306, 307, 408, 562, 612, 614, 816, 843, 921, 1124, 1224, 1228, 1686, 1842, 2248, 2448, 2456, 2529, 2763, 3372, 3684, 4496, 4777, 4912, 5058, 5219, 5526, 6744, 7368, 9554, 10116, 10438, 11052, 13488, 14331, 14736, 15657, 19108, 20232, 20876, 22104, 28662, 31314, 38216, 40464, 41752, 42993, 44208, 46971, 57324, 62628, 76432, 83504, 85986, 86267, 93942, 114648, 125256, 171972, 172534, 187884, 229296, 250512, 258801, 343944, 345068, 375768, 517602, 687888, 690136, 751536, 776403, 1035204, 1380272, 1466539, 1552806, 2070408, 2933078, 3105612, 4140816, 4399617, 5866156, 6211224, 8799234, 11732312, 12422448, 13198851, 17598468, 23464624, 26397702, 35196936, 52795404, 70393872, 105590808, 211181616]

約数ペア:

[(1, 211181616), (2, 105590808), (3, 70393872), (4, 52795404), (6, 35196936), (8, 26397702), (9, 23464624), (12, 17598468), (16, 13198851), (17, 12422448), (18, 11732312), (24, 8799234), (34, 6211224), (36, 5866156), (48, 4399617), (51, 4140816), (68, 3105612), (72, 2933078), (102, 2070408), (136, 1552806), (144, 1466539), (153, 1380272), (204, 1035204), (272, 776403), (281, 751536), (306, 690136), (307, 687888), (408, 517602), (562, 375768), (612, 345068), (614, 343944), (816, 258801), (843, 250512), (921, 229296), (1124, 187884), (1224, 172534), (1228, 171972), (1686, 125256), (1842, 114648), (2248, 93942), (2448, 86267), (2456, 85986), (2529, 83504), (2763, 76432), (3372, 62628), (3684, 57324), (4496, 46971), (4777, 44208), (4912, 42993), (5058, 41752), (5219, 40464), (5526, 38216), (6744, 31314), (7368, 28662), (9554, 22104), (10116, 20876), (10438, 20232), (11052, 19108), (13488, 15657), (14331, 14736)]