1288413408

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1209

約数の個数: 192

約数和(自身を含む): 3874832640

約数和(自身を除く): 2586419232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 37, 38, 48, 51, 57, 68, 74, 76, 96, 102, 111, 114, 136, 148, 152, 204, 222, 228, 272, 296, 304, 323, 408, 444, 456, 544, 592, 608, 629, 646, 703, 816, 888, 912, 969, 1123, 1184, 1258, 1292, 1406, 1632, 1776, 1824, 1887, 1938, 2109, 2246, 2516, 2584, 2812, 3369, 3552, 3774, 3876, 4218, 4492, 5032, 5168, 5624, 6738, 7548, 7752, 8436, 8984, 10064, 10336, 11248, 11951, 13476, 15096, 15504, 16872, 17968, 19091, 20128, 21337, 22496, 23902, 26952, 30192, 31008, 33744, 35853, 35936, 38182, 41551, 42674, 47804, 53904, 57273, 60384, 64011, 67488, 71706, 76364, 83102, 85348, 95608, 107808, 114546, 124653, 128022, 143412, 152728, 166204, 170696, 191216, 229092, 249306, 256044, 286824, 305456, 332408, 341392, 362729, 382432, 458184, 498612, 512088, 573648, 610912, 664816, 682784, 706367, 725458, 789469, 916368, 997224, 1024176, 1088187, 1147296, 1329632, 1412734, 1450916, 1578938, 1832736, 1994448, 2048352, 2119101, 2176374, 2368407, 2825468, 2901832, 3157876, 3988896, 4238202, 4352748, 4736814, 5650936, 5803664, 6315752, 8476404, 8705496, 9473628, 11301872, 11607328, 12631504, 13420973, 16952808, 17410992, 18947256, 22603744, 25263008, 26841946, 33905616, 34821984, 37894512, 40262919, 53683892, 67811232, 75789024, 80525838, 107367784, 161051676, 214735568, 322103352, 429471136, 644206704, 1288413408]

約数ペア:

[(1, 1288413408), (2, 644206704), (3, 429471136), (4, 322103352), (6, 214735568), (8, 161051676), (12, 107367784), (16, 80525838), (17, 75789024), (19, 67811232), (24, 53683892), (32, 40262919), (34, 37894512), (37, 34821984), (38, 33905616), (48, 26841946), (51, 25263008), (57, 22603744), (68, 18947256), (74, 17410992), (76, 16952808), (96, 13420973), (102, 12631504), (111, 11607328), (114, 11301872), (136, 9473628), (148, 8705496), (152, 8476404), (204, 6315752), (222, 5803664), (228, 5650936), (272, 4736814), (296, 4352748), (304, 4238202), (323, 3988896), (408, 3157876), (444, 2901832), (456, 2825468), (544, 2368407), (592, 2176374), (608, 2119101), (629, 2048352), (646, 1994448), (703, 1832736), (816, 1578938), (888, 1450916), (912, 1412734), (969, 1329632), (1123, 1147296), (1184, 1088187), (1258, 1024176), (1292, 997224), (1406, 916368), (1632, 789469), (1776, 725458), (1824, 706367), (1887, 682784), (1938, 664816), (2109, 610912), (2246, 573648), (2516, 512088), (2584, 498612), (2812, 458184), (3369, 382432), (3552, 362729), (3774, 341392), (3876, 332408), (4218, 305456), (4492, 286824), (5032, 256044), (5168, 249306), (5624, 229092), (6738, 191216), (7548, 170696), (7752, 166204), (8436, 152728), (8984, 143412), (10064, 128022), (10336, 124653), (11248, 114546), (11951, 107808), (13476, 95608), (15096, 85348), (15504, 83102), (16872, 76364), (17968, 71706), (19091, 67488), (20128, 64011), (21337, 60384), (22496, 57273), (23902, 53904), (26952, 47804), (30192, 42674), (31008, 41551), (33744, 38182), (35853, 35936)]