716868614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 1497636864

約数和(自身を除く): 780768250

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 73, 77, 119, 121, 146, 154, 187, 217, 238, 242, 341, 374, 434, 511, 527, 682, 803, 847, 1022, 1054, 1241, 1309, 1331, 1606, 1694, 2057, 2263, 2387, 2482, 2618, 2662, 3689, 3751, 4114, 4526, 4774, 5621, 5797, 7378, 7502, 8687, 8833, 9317, 11242, 11594, 13651, 14399, 15841, 17374, 17666, 18634, 22627, 24893, 26257, 27302, 28798, 31682, 38471, 40579, 41261, 45254, 49786, 52514, 61831, 63767, 76942, 81158, 82522, 95557, 97163, 123662, 127534, 150161, 158389, 174251, 191114, 194326, 269297, 273823, 288827, 300322, 316778, 348502, 423181, 446369, 538594, 547646, 577654, 680141, 701437, 846362, 892738, 1051127, 1360282, 1402874, 1651771, 1916761, 2102254, 2962267, 3012053, 3303542, 3833522, 4654991, 4910059, 5924534, 6024106, 9309982, 9820118, 11562397, 21084371, 23124794, 32584937, 42168742, 51204901, 65169874, 102409802, 358434307, 716868614]

約数ペア:

[(1, 716868614), (2, 358434307), (7, 102409802), (11, 65169874), (14, 51204901), (17, 42168742), (22, 32584937), (31, 23124794), (34, 21084371), (62, 11562397), (73, 9820118), (77, 9309982), (119, 6024106), (121, 5924534), (146, 4910059), (154, 4654991), (187, 3833522), (217, 3303542), (238, 3012053), (242, 2962267), (341, 2102254), (374, 1916761), (434, 1651771), (511, 1402874), (527, 1360282), (682, 1051127), (803, 892738), (847, 846362), (1022, 701437), (1054, 680141), (1241, 577654), (1309, 547646), (1331, 538594), (1606, 446369), (1694, 423181), (2057, 348502), (2263, 316778), (2387, 300322), (2482, 288827), (2618, 273823), (2662, 269297), (3689, 194326), (3751, 191114), (4114, 174251), (4526, 158389), (4774, 150161), (5621, 127534), (5797, 123662), (7378, 97163), (7502, 95557), (8687, 82522), (8833, 81158), (9317, 76942), (11242, 63767), (11594, 61831), (13651, 52514), (14399, 49786), (15841, 45254), (17374, 41261), (17666, 40579), (18634, 38471), (22627, 31682), (24893, 28798), (26257, 27302)]