1265222784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 3997486080

約数和(自身を除く): 2732263296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 83, 84, 96, 106, 107, 112, 128, 159, 166, 168, 192, 212, 214, 224, 249, 318, 321, 332, 336, 371, 384, 424, 428, 448, 498, 581, 636, 642, 664, 672, 742, 749, 848, 856, 896, 996, 1113, 1162, 1272, 1284, 1328, 1344, 1484, 1498, 1696, 1712, 1743, 1992, 2226, 2247, 2324, 2544, 2568, 2656, 2688, 2968, 2996, 3392, 3424, 3486, 3984, 4399, 4452, 4494, 4648, 5088, 5136, 5312, 5671, 5936, 5992, 6784, 6848, 6972, 7968, 8798, 8881, 8904, 8988, 9296, 10176, 10272, 10624, 11342, 11872, 11984, 13197, 13696, 13944, 15936, 17013, 17596, 17762, 17808, 17976, 18592, 20352, 20544, 22684, 23744, 23968, 26394, 26643, 27888, 30793, 31872, 34026, 35192, 35524, 35616, 35952, 37184, 39697, 41088, 45368, 47488, 47936, 52788, 53286, 55776, 61586, 62167, 68052, 70384, 71048, 71232, 71904, 74368, 79394, 90736, 92379, 95872, 105576, 106572, 111552, 119091, 123172, 124334, 136104, 140768, 142096, 142464, 143808, 158788, 181472, 184758, 186501, 211152, 213144, 223104, 238182, 246344, 248668, 272208, 281536, 284192, 287616, 317576, 362944, 369516, 373002, 422304, 426288, 470693, 476364, 492688, 497336, 544416, 563072, 568384, 635152, 725888, 739032, 746004, 844608, 852576, 941386, 952728, 985376, 994672, 1088832, 1136768, 1270304, 1412079, 1478064, 1492008, 1689216, 1705152, 1882772, 1905456, 1970752, 1989344, 2177664, 2540608, 2824158, 2956128, 2984016, 3294851, 3410304, 3765544, 3810912, 3941504, 3978688, 5081216, 5648316, 5912256, 5968032, 6589702, 7531088, 7621824, 7957376, 9884553, 11296632, 11824512, 11936064, 13179404, 15062176, 15243648, 19769106, 22593264, 23872128, 26358808, 30124352, 39538212, 45186528, 52717616, 60248704, 79076424, 90373056, 105435232, 158152848, 180746112, 210870464, 316305696, 421740928, 632611392, 1265222784]

約数ペア:

[(1, 1265222784), (2, 632611392), (3, 421740928), (4, 316305696), (6, 210870464), (7, 180746112), (8, 158152848), (12, 105435232), (14, 90373056), (16, 79076424), (21, 60248704), (24, 52717616), (28, 45186528), (32, 39538212), (42, 30124352), (48, 26358808), (53, 23872128), (56, 22593264), (64, 19769106), (83, 15243648), (84, 15062176), (96, 13179404), (106, 11936064), (107, 11824512), (112, 11296632), (128, 9884553), (159, 7957376), (166, 7621824), (168, 7531088), (192, 6589702), (212, 5968032), (214, 5912256), (224, 5648316), (249, 5081216), (318, 3978688), (321, 3941504), (332, 3810912), (336, 3765544), (371, 3410304), (384, 3294851), (424, 2984016), (428, 2956128), (448, 2824158), (498, 2540608), (581, 2177664), (636, 1989344), (642, 1970752), (664, 1905456), (672, 1882772), (742, 1705152), (749, 1689216), (848, 1492008), (856, 1478064), (896, 1412079), (996, 1270304), (1113, 1136768), (1162, 1088832), (1272, 994672), (1284, 985376), (1328, 952728), (1344, 941386), (1484, 852576), (1498, 844608), (1696, 746004), (1712, 739032), (1743, 725888), (1992, 635152), (2226, 568384), (2247, 563072), (2324, 544416), (2544, 497336), (2568, 492688), (2656, 476364), (2688, 470693), (2968, 426288), (2996, 422304), (3392, 373002), (3424, 369516), (3486, 362944), (3984, 317576), (4399, 287616), (4452, 284192), (4494, 281536), (4648, 272208), (5088, 248668), (5136, 246344), (5312, 238182), (5671, 223104), (5936, 213144), (5992, 211152), (6784, 186501), (6848, 184758), (6972, 181472), (7968, 158788), (8798, 143808), (8881, 142464), (8904, 142096), (8988, 140768), (9296, 136104), (10176, 124334), (10272, 123172), (10624, 119091), (11342, 111552), (11872, 106572), (11984, 105576), (13197, 95872), (13696, 92379), (13944, 90736), (15936, 79394), (17013, 74368), (17596, 71904), (17762, 71232), (17808, 71048), (17976, 70384), (18592, 68052), (20352, 62167), (20544, 61586), (22684, 55776), (23744, 53286), (23968, 52788), (26394, 47936), (26643, 47488), (27888, 45368), (30793, 41088), (31872, 39697), (34026, 37184), (35192, 35952), (35524, 35616)]