387728197346

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{1567}}^1$

素因数の和:2524

約数の個数: 96

約数和(自身を含む): 703327629312

約数和(自身を除く): 315599431966

約数列:

[1, 2, 7, 14, 43, 49, 71, 86, 98, 142, 301, 497, 602, 827, 994, 1567, 1654, 2107, 3053, 3134, 3479, 4214, 5789, 6106, 6958, 10969, 11578, 21371, 21938, 35561, 40523, 42742, 58717, 67381, 71122, 76783, 81046, 111257, 117434, 134762, 149597, 153566, 222514, 248927, 299194, 411019, 471667, 497854, 778799, 822038, 943334, 1295909, 1557598, 1742489, 2524831, 2591818, 2877133, 3301669, 3484978, 4784051, 5049662, 5451593, 5754266, 6603338, 9071363, 9568102, 10903186, 17673817, 18142726, 33488357, 35347634, 55724087, 63499541, 66976714, 92009539, 111448174, 123716719, 126999082, 184019078, 234418499, 247433438, 390068609, 468836998, 644066773, 780137218, 1288133546, 2730480263, 3956410177, 4508467411, 5460960526, 7912820354, 9016934822, 27694871239, 55389742478, 193864098673, 387728197346]

約数ペア:

[(1, 387728197346), (2, 193864098673), (7, 55389742478), (14, 27694871239), (43, 9016934822), (49, 7912820354), (71, 5460960526), (86, 4508467411), (98, 3956410177), (142, 2730480263), (301, 1288133546), (497, 780137218), (602, 644066773), (827, 468836998), (994, 390068609), (1567, 247433438), (1654, 234418499), (2107, 184019078), (3053, 126999082), (3134, 123716719), (3479, 111448174), (4214, 92009539), (5789, 66976714), (6106, 63499541), (6958, 55724087), (10969, 35347634), (11578, 33488357), (21371, 18142726), (21938, 17673817), (35561, 10903186), (40523, 9568102), (42742, 9071363), (58717, 6603338), (67381, 5754266), (71122, 5451593), (76783, 5049662), (81046, 4784051), (111257, 3484978), (117434, 3301669), (134762, 2877133), (149597, 2591818), (153566, 2524831), (222514, 1742489), (248927, 1557598), (299194, 1295909), (411019, 943334), (471667, 822038), (497854, 778799)]