7271791488

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:998

約数の個数: 288

約数和(自身を含む): 23236930080

約数和(自身を除く): 15965138592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 128, 144, 156, 164, 169, 192, 208, 234, 246, 288, 312, 328, 338, 369, 384, 416, 468, 492, 507, 533, 576, 624, 656, 676, 738, 832, 911, 936, 984, 1014, 1066, 1152, 1248, 1312, 1352, 1476, 1521, 1599, 1664, 1822, 1872, 1968, 2028, 2132, 2496, 2624, 2704, 2733, 2952, 3042, 3198, 3644, 3744, 3936, 4056, 4264, 4797, 4992, 5248, 5408, 5466, 5904, 6084, 6396, 6929, 7288, 7488, 7872, 8112, 8199, 8528, 9594, 10816, 10932, 11808, 11843, 12168, 12792, 13858, 14576, 14976, 15744, 16224, 16398, 17056, 19188, 20787, 21632, 21864, 23616, 23686, 24336, 25584, 27716, 29152, 32448, 32796, 34112, 35529, 37351, 38376, 41574, 43728, 47232, 47372, 48672, 51168, 55432, 58304, 62361, 64896, 65592, 68224, 71058, 74702, 76752, 83148, 87456, 94744, 97344, 102336, 106587, 110864, 112053, 116608, 124722, 131184, 142116, 149404, 153504, 153959, 166296, 174912, 189488, 194688, 204672, 213174, 221728, 224106, 249444, 262368, 284232, 298808, 307008, 307918, 332592, 336159, 349824, 378976, 426348, 443456, 448212, 461877, 485563, 498888, 524736, 568464, 597616, 614016, 615836, 665184, 672318, 757952, 852696, 886912, 896424, 923754, 971126, 997776, 1049472, 1136928, 1195232, 1231672, 1330368, 1344636, 1385631, 1456689, 1515904, 1705392, 1792848, 1847508, 1942252, 1995552, 2273856, 2390464, 2463344, 2660736, 2689272, 2771262, 2913378, 3410784, 3585696, 3695016, 3884504, 3991104, 4370067, 4547712, 4780928, 4926688, 5378544, 5542524, 5826756, 6312319, 6821568, 7171392, 7390032, 7769008, 7982208, 8740134, 9853376, 10757088, 11085048, 11653512, 12624638, 13643136, 14342784, 14780064, 15538016, 17480268, 18936957, 19706752, 21514176, 22170096, 23307024, 25249276, 29560128, 31076032, 34960536, 37873914, 43028352, 44340192, 46614048, 50498552, 56810871, 59120256, 62152064, 69921072, 75747828, 88680384, 93228096, 100997104, 113621742, 139842144, 151495656, 177360768, 186456192, 201994208, 227243484, 279684288, 302991312, 403988416, 454486968, 559368576, 605982624, 807976832, 908973936, 1211965248, 1817947872, 2423930496, 3635895744, 7271791488]

約数ペア:

[(1, 7271791488), (2, 3635895744), (3, 2423930496), (4, 1817947872), (6, 1211965248), (8, 908973936), (9, 807976832), (12, 605982624), (13, 559368576), (16, 454486968), (18, 403988416), (24, 302991312), (26, 279684288), (32, 227243484), (36, 201994208), (39, 186456192), (41, 177360768), (48, 151495656), (52, 139842144), (64, 113621742), (72, 100997104), (78, 93228096), (82, 88680384), (96, 75747828), (104, 69921072), (117, 62152064), (123, 59120256), (128, 56810871), (144, 50498552), (156, 46614048), (164, 44340192), (169, 43028352), (192, 37873914), (208, 34960536), (234, 31076032), (246, 29560128), (288, 25249276), (312, 23307024), (328, 22170096), (338, 21514176), (369, 19706752), (384, 18936957), (416, 17480268), (468, 15538016), (492, 14780064), (507, 14342784), (533, 13643136), (576, 12624638), (624, 11653512), (656, 11085048), (676, 10757088), (738, 9853376), (832, 8740134), (911, 7982208), (936, 7769008), (984, 7390032), (1014, 7171392), (1066, 6821568), (1152, 6312319), (1248, 5826756), (1312, 5542524), (1352, 5378544), (1476, 4926688), (1521, 4780928), (1599, 4547712), (1664, 4370067), (1822, 3991104), (1872, 3884504), (1968, 3695016), (2028, 3585696), (2132, 3410784), (2496, 2913378), (2624, 2771262), (2704, 2689272), (2733, 2660736), (2952, 2463344), (3042, 2390464), (3198, 2273856), (3644, 1995552), (3744, 1942252), (3936, 1847508), (4056, 1792848), (4264, 1705392), (4797, 1515904), (4992, 1456689), (5248, 1385631), (5408, 1344636), (5466, 1330368), (5904, 1231672), (6084, 1195232), (6396, 1136928), (6929, 1049472), (7288, 997776), (7488, 971126), (7872, 923754), (8112, 896424), (8199, 886912), (8528, 852696), (9594, 757952), (10816, 672318), (10932, 665184), (11808, 615836), (11843, 614016), (12168, 597616), (12792, 568464), (13858, 524736), (14576, 498888), (14976, 485563), (15744, 461877), (16224, 448212), (16398, 443456), (17056, 426348), (19188, 378976), (20787, 349824), (21632, 336159), (21864, 332592), (23616, 307918), (23686, 307008), (24336, 298808), (25584, 284232), (27716, 262368), (29152, 249444), (32448, 224106), (32796, 221728), (34112, 213174), (35529, 204672), (37351, 194688), (38376, 189488), (41574, 174912), (43728, 166296), (47232, 153959), (47372, 153504), (48672, 149404), (51168, 142116), (55432, 131184), (58304, 124722), (62361, 116608), (64896, 112053), (65592, 110864), (68224, 106587), (71058, 102336), (74702, 97344), (76752, 94744), (83148, 87456)]