1925942648

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 4673881440

約数和(自身を除く): 2747938792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 49, 56, 68, 73, 74, 98, 107, 119, 136, 146, 148, 196, 214, 238, 259, 292, 296, 392, 428, 476, 511, 518, 584, 629, 749, 833, 856, 952, 1022, 1036, 1241, 1258, 1498, 1666, 1813, 1819, 2044, 2072, 2482, 2516, 2701, 2996, 3332, 3577, 3626, 3638, 3959, 4088, 4403, 4964, 5032, 5243, 5402, 5992, 6664, 7154, 7252, 7276, 7811, 7918, 8687, 8806, 9928, 10486, 10804, 12733, 14308, 14504, 14552, 15622, 15836, 17374, 17612, 18907, 20972, 21608, 25466, 27713, 28616, 30821, 31244, 31672, 34748, 35224, 37814, 41944, 45917, 50932, 54677, 55426, 60809, 61642, 62488, 67303, 69496, 75628, 89131, 91834, 101864, 109354, 110852, 121618, 123284, 132349, 132787, 134606, 151256, 178262, 183668, 193991, 218708, 221704, 243236, 246568, 264698, 265574, 269212, 289007, 321419, 356524, 367336, 382739, 387982, 437416, 471121, 486472, 529396, 531148, 538424, 578014, 642838, 713048, 765478, 775964, 929509, 942242, 1058792, 1062296, 1156028, 1285676, 1530956, 1551928, 1859018, 1884484, 2023049, 2249933, 2312056, 2571352, 3061912, 3297847, 3718036, 3768968, 4046098, 4499866, 4913119, 6506563, 6595694, 7436072, 8092196, 8999732, 9826238, 13013126, 13191388, 14161343, 16184392, 17999464, 19652476, 26026252, 26382776, 28322686, 34391833, 39304952, 52052504, 56645372, 68783666, 113290744, 137567332, 240742831, 275134664, 481485662, 962971324, 1925942648]

約数ペア:

[(1, 1925942648), (2, 962971324), (4, 481485662), (7, 275134664), (8, 240742831), (14, 137567332), (17, 113290744), (28, 68783666), (34, 56645372), (37, 52052504), (49, 39304952), (56, 34391833), (68, 28322686), (73, 26382776), (74, 26026252), (98, 19652476), (107, 17999464), (119, 16184392), (136, 14161343), (146, 13191388), (148, 13013126), (196, 9826238), (214, 8999732), (238, 8092196), (259, 7436072), (292, 6595694), (296, 6506563), (392, 4913119), (428, 4499866), (476, 4046098), (511, 3768968), (518, 3718036), (584, 3297847), (629, 3061912), (749, 2571352), (833, 2312056), (856, 2249933), (952, 2023049), (1022, 1884484), (1036, 1859018), (1241, 1551928), (1258, 1530956), (1498, 1285676), (1666, 1156028), (1813, 1062296), (1819, 1058792), (2044, 942242), (2072, 929509), (2482, 775964), (2516, 765478), (2701, 713048), (2996, 642838), (3332, 578014), (3577, 538424), (3626, 531148), (3638, 529396), (3959, 486472), (4088, 471121), (4403, 437416), (4964, 387982), (5032, 382739), (5243, 367336), (5402, 356524), (5992, 321419), (6664, 289007), (7154, 269212), (7252, 265574), (7276, 264698), (7811, 246568), (7918, 243236), (8687, 221704), (8806, 218708), (9928, 193991), (10486, 183668), (10804, 178262), (12733, 151256), (14308, 134606), (14504, 132787), (14552, 132349), (15622, 123284), (15836, 121618), (17374, 110852), (17612, 109354), (18907, 101864), (20972, 91834), (21608, 89131), (25466, 75628), (27713, 69496), (28616, 67303), (30821, 62488), (31244, 61642), (31672, 60809), (34748, 55426), (35224, 54677), (37814, 50932), (41944, 45917)]