259774416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 180

約数和(自身を含む): 847078596

約数和(自身を除く): 587304180

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 242, 264, 272, 306, 363, 374, 396, 408, 484, 528, 561, 612, 726, 748, 792, 816, 877, 968, 1089, 1122, 1224, 1452, 1496, 1584, 1683, 1754, 1936, 2057, 2178, 2244, 2448, 2631, 2904, 2992, 3366, 3508, 4114, 4356, 4488, 5262, 5808, 6171, 6732, 7016, 7893, 8228, 8712, 8976, 9647, 10524, 12342, 13464, 14032, 14909, 15786, 16456, 17424, 18513, 19294, 21048, 24684, 26928, 28941, 29818, 31572, 32912, 37026, 38588, 42096, 44727, 49368, 57882, 59636, 63144, 74052, 77176, 86823, 89454, 98736, 106117, 115764, 119272, 126288, 134181, 148104, 154352, 163999, 173646, 178908, 212234, 231528, 238544, 268362, 296208, 318351, 327998, 347292, 357816, 424468, 463056, 491997, 536724, 636702, 655996, 694584, 715632, 848936, 955053, 983994, 1073448, 1273404, 1311992, 1389168, 1475991, 1697872, 1803989, 1910106, 1967988, 2146896, 2546808, 2623984, 2951982, 3607978, 3820212, 3935976, 5093616, 5411967, 5903964, 7215956, 7640424, 7871952, 10823934, 11807928, 14431912, 15280848, 16235901, 21647868, 23615856, 28863824, 32471802, 43295736, 64943604, 86591472, 129887208, 259774416]

約数ペア:

[(1, 259774416), (2, 129887208), (3, 86591472), (4, 64943604), (6, 43295736), (8, 32471802), (9, 28863824), (11, 23615856), (12, 21647868), (16, 16235901), (17, 15280848), (18, 14431912), (22, 11807928), (24, 10823934), (33, 7871952), (34, 7640424), (36, 7215956), (44, 5903964), (48, 5411967), (51, 5093616), (66, 3935976), (68, 3820212), (72, 3607978), (88, 2951982), (99, 2623984), (102, 2546808), (121, 2146896), (132, 1967988), (136, 1910106), (144, 1803989), (153, 1697872), (176, 1475991), (187, 1389168), (198, 1311992), (204, 1273404), (242, 1073448), (264, 983994), (272, 955053), (306, 848936), (363, 715632), (374, 694584), (396, 655996), (408, 636702), (484, 536724), (528, 491997), (561, 463056), (612, 424468), (726, 357816), (748, 347292), (792, 327998), (816, 318351), (877, 296208), (968, 268362), (1089, 238544), (1122, 231528), (1224, 212234), (1452, 178908), (1496, 173646), (1584, 163999), (1683, 154352), (1754, 148104), (1936, 134181), (2057, 126288), (2178, 119272), (2244, 115764), (2448, 106117), (2631, 98736), (2904, 89454), (2992, 86823), (3366, 77176), (3508, 74052), (4114, 63144), (4356, 59636), (4488, 57882), (5262, 49368), (5808, 44727), (6171, 42096), (6732, 38588), (7016, 37026), (7893, 32912), (8228, 31572), (8712, 29818), (8976, 28941), (9647, 26928), (10524, 24684), (12342, 21048), (13464, 19294), (14032, 18513), (14909, 17424), (15786, 16456)]