259247382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 572163264

約数和(自身を除く): 312915882

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 73, 74, 102, 111, 146, 219, 222, 438, 629, 941, 1241, 1258, 1882, 1887, 2482, 2701, 2823, 3723, 3774, 5402, 5646, 7446, 8103, 15997, 16206, 31994, 34817, 45917, 47991, 68693, 69634, 91834, 95982, 104451, 137386, 137751, 206079, 208902, 275502, 412158, 591889, 1167781, 1183778, 1775667, 2335562, 2541641, 3503343, 3551334, 5083282, 7006686, 7624923, 15249846, 43207897, 86415794, 129623691, 259247382]

約数ペア:

[(1, 259247382), (2, 129623691), (3, 86415794), (6, 43207897), (17, 15249846), (34, 7624923), (37, 7006686), (51, 5083282), (73, 3551334), (74, 3503343), (102, 2541641), (111, 2335562), (146, 1775667), (219, 1183778), (222, 1167781), (438, 591889), (629, 412158), (941, 275502), (1241, 208902), (1258, 206079), (1882, 137751), (1887, 137386), (2482, 104451), (2701, 95982), (2823, 91834), (3723, 69634), (3774, 68693), (5402, 47991), (5646, 45917), (7446, 34817), (8103, 31994), (15997, 16206)]