264250448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 721953792

約数和(自身を除く): 457703344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 34, 37, 44, 56, 62, 68, 74, 77, 88, 112, 119, 121, 124, 136, 148, 154, 176, 187, 217, 238, 242, 248, 259, 272, 296, 308, 341, 374, 407, 434, 476, 484, 496, 518, 527, 592, 616, 629, 682, 748, 814, 847, 868, 952, 968, 1036, 1054, 1147, 1232, 1258, 1309, 1364, 1496, 1628, 1694, 1736, 1904, 1936, 2057, 2072, 2108, 2294, 2387, 2516, 2618, 2728, 2849, 2992, 3256, 3388, 3472, 3689, 3751, 4114, 4144, 4216, 4403, 4477, 4588, 4774, 5032, 5236, 5456, 5698, 5797, 6512, 6776, 6919, 7378, 7502, 8029, 8228, 8432, 8806, 8954, 9176, 9548, 10064, 10472, 11396, 11594, 12617, 13552, 13838, 14399, 14756, 15004, 16058, 16456, 17612, 17908, 18352, 19096, 19499, 20944, 22792, 23188, 25234, 26257, 27676, 28798, 29512, 30008, 31339, 32116, 32912, 35224, 35816, 38192, 38998, 40579, 45584, 46376, 48433, 50468, 52514, 55352, 57596, 59024, 60016, 62678, 63767, 64232, 70448, 71632, 76109, 77996, 81158, 88319, 92752, 96866, 100936, 105028, 110704, 115192, 125356, 127534, 128464, 136493, 138787, 152218, 155992, 162316, 176638, 193732, 201872, 210056, 214489, 230384, 250712, 255068, 272986, 277574, 304436, 311984, 324632, 353276, 387464, 420112, 428978, 446369, 501424, 510136, 532763, 545972, 555148, 608872, 649264, 706552, 774928, 857956, 892738, 971509, 1020272, 1065526, 1091944, 1110296, 1217744, 1413104, 1501423, 1715912, 1785476, 1943018, 2131052, 2183888, 2220592, 2359379, 3002846, 3431824, 3570952, 3886036, 4262104, 4718758, 6005692, 7141904, 7772072, 8524208, 9437516, 12011384, 15544144, 16515653, 18875032, 24022768, 33031306, 37750064, 66062612, 132125224, 264250448]

約数ペア:

[(1, 264250448), (2, 132125224), (4, 66062612), (7, 37750064), (8, 33031306), (11, 24022768), (14, 18875032), (16, 16515653), (17, 15544144), (22, 12011384), (28, 9437516), (31, 8524208), (34, 7772072), (37, 7141904), (44, 6005692), (56, 4718758), (62, 4262104), (68, 3886036), (74, 3570952), (77, 3431824), (88, 3002846), (112, 2359379), (119, 2220592), (121, 2183888), (124, 2131052), (136, 1943018), (148, 1785476), (154, 1715912), (176, 1501423), (187, 1413104), (217, 1217744), (238, 1110296), (242, 1091944), (248, 1065526), (259, 1020272), (272, 971509), (296, 892738), (308, 857956), (341, 774928), (374, 706552), (407, 649264), (434, 608872), (476, 555148), (484, 545972), (496, 532763), (518, 510136), (527, 501424), (592, 446369), (616, 428978), (629, 420112), (682, 387464), (748, 353276), (814, 324632), (847, 311984), (868, 304436), (952, 277574), (968, 272986), (1036, 255068), (1054, 250712), (1147, 230384), (1232, 214489), (1258, 210056), (1309, 201872), (1364, 193732), (1496, 176638), (1628, 162316), (1694, 155992), (1736, 152218), (1904, 138787), (1936, 136493), (2057, 128464), (2072, 127534), (2108, 125356), (2294, 115192), (2387, 110704), (2516, 105028), (2618, 100936), (2728, 96866), (2849, 92752), (2992, 88319), (3256, 81158), (3388, 77996), (3472, 76109), (3689, 71632), (3751, 70448), (4114, 64232), (4144, 63767), (4216, 62678), (4403, 60016), (4477, 59024), (4588, 57596), (4774, 55352), (5032, 52514), (5236, 50468), (5456, 48433), (5698, 46376), (5797, 45584), (6512, 40579), (6776, 38998), (6919, 38192), (7378, 35816), (7502, 35224), (8029, 32912), (8228, 32116), (8432, 31339), (8806, 30008), (8954, 29512), (9176, 28798), (9548, 27676), (10064, 26257), (10472, 25234), (11396, 23188), (11594, 22792), (12617, 20944), (13552, 19499), (13838, 19096), (14399, 18352), (14756, 17908), (15004, 17612), (16058, 16456)]