7258706546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 14699543040

約数和(自身を除く): 7440836494

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 37, 74, 91, 119, 163, 182, 221, 238, 259, 326, 389, 442, 481, 518, 629, 778, 962, 1141, 1258, 1547, 2119, 2282, 2723, 2771, 3094, 3367, 4238, 4403, 5057, 5446, 5542, 6031, 6613, 6734, 8177, 8806, 10114, 12062, 13226, 14393, 14833, 16354, 19397, 28786, 29666, 35399, 36023, 38794, 42217, 46291, 57239, 63407, 70798, 72046, 78403, 84434, 85969, 92582, 100751, 102527, 114478, 126814, 156806, 171938, 187109, 201502, 205054, 244681, 252161, 374218, 443849, 489362, 504322, 548821, 601783, 717689, 824291, 887698, 1077919, 1097642, 1203566, 1309763, 1332851, 1435378, 1648582, 1712767, 2155838, 2346059, 2619526, 2665702, 3180853, 3425534, 4692118, 5770037, 6361706, 7545433, 9329957, 11540074, 14012947, 15090866, 16422413, 18659914, 22265971, 28025894, 30498767, 32844826, 39883003, 44531942, 60997534, 79766006, 98090629, 196181258, 213491369, 279181021, 426982738, 518479039, 558362042, 1036958078, 3629353273, 7258706546]

約数ペア:

[(1, 7258706546), (2, 3629353273), (7, 1036958078), (13, 558362042), (14, 518479039), (17, 426982738), (26, 279181021), (34, 213491369), (37, 196181258), (74, 98090629), (91, 79766006), (119, 60997534), (163, 44531942), (182, 39883003), (221, 32844826), (238, 30498767), (259, 28025894), (326, 22265971), (389, 18659914), (442, 16422413), (481, 15090866), (518, 14012947), (629, 11540074), (778, 9329957), (962, 7545433), (1141, 6361706), (1258, 5770037), (1547, 4692118), (2119, 3425534), (2282, 3180853), (2723, 2665702), (2771, 2619526), (3094, 2346059), (3367, 2155838), (4238, 1712767), (4403, 1648582), (5057, 1435378), (5446, 1332851), (5542, 1309763), (6031, 1203566), (6613, 1097642), (6734, 1077919), (8177, 887698), (8806, 824291), (10114, 717689), (12062, 601783), (13226, 548821), (14393, 504322), (14833, 489362), (16354, 443849), (19397, 374218), (28786, 252161), (29666, 244681), (35399, 205054), (36023, 201502), (38794, 187109), (42217, 171938), (46291, 156806), (57239, 126814), (63407, 114478), (70798, 102527), (72046, 100751), (78403, 92582), (84434, 85969)]