1280850312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 4300554240

約数和(自身を除く): 3019703928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 31, 34, 37, 42, 46, 51, 56, 62, 68, 69, 74, 84, 92, 93, 102, 111, 119, 124, 136, 138, 148, 161, 168, 184, 186, 204, 217, 222, 238, 248, 259, 276, 289, 296, 322, 357, 372, 391, 408, 434, 444, 476, 483, 518, 527, 552, 578, 629, 644, 651, 713, 714, 744, 777, 782, 851, 867, 868, 888, 952, 966, 1036, 1054, 1147, 1156, 1173, 1258, 1288, 1302, 1426, 1428, 1554, 1564, 1581, 1702, 1734, 1736, 1887, 1932, 2023, 2072, 2108, 2139, 2294, 2312, 2346, 2516, 2553, 2604, 2737, 2852, 2856, 3108, 3128, 3162, 3404, 3441, 3468, 3689, 3774, 3864, 4046, 4216, 4278, 4403, 4588, 4692, 4991, 5032, 5106, 5208, 5474, 5704, 5957, 6069, 6216, 6324, 6647, 6808, 6882, 6936, 7378, 7548, 8029, 8092, 8211, 8556, 8806, 8959, 9176, 9384, 9982, 10212, 10693, 10948, 11067, 11914, 12121, 12138, 12648, 13209, 13294, 13764, 14467, 14756, 14973, 15096, 16058, 16184, 16422, 17112, 17612, 17871, 17918, 19499, 19941, 19964, 20424, 21386, 21896, 22134, 23828, 24087, 24242, 24276, 26381, 26418, 26588, 26877, 27528, 28934, 29512, 29946, 32079, 32116, 32844, 35224, 35742, 35836, 36363, 38998, 39882, 39928, 42772, 43401, 44268, 46529, 47656, 48174, 48484, 48552, 52762, 52836, 53176, 53754, 57868, 58497, 59892, 62713, 64158, 64232, 65688, 71484, 71672, 72726, 74851, 77996, 79143, 79764, 84847, 85544, 86802, 88536, 93058, 96348, 96968, 101269, 105524, 105672, 107508, 115736, 116994, 119784, 125426, 128316, 136493, 139587, 142968, 145452, 149702, 155992, 158286, 159528, 169694, 173604, 184667, 186116, 188139, 192696, 202538, 206057, 211048, 215016, 224553, 233988, 245939, 250852, 254541, 256632, 272986, 279174, 290904, 299404, 303807, 316572, 331483, 339388, 347208, 369334, 372232, 376278, 405076, 409479, 412114, 448477, 449106, 467976, 491878, 501704, 509082, 545972, 554001, 558348, 598808, 607614, 618171, 633144, 662966, 678776, 737817, 738668, 752556, 810152, 818958, 824228, 896954, 898212, 983756, 994449, 1018164, 1091944, 1108002, 1116696, 1215228, 1236342, 1325932, 1345431, 1442399, 1475634, 1477336, 1505112, 1637916, 1648456, 1721573, 1793908, 1796424, 1967512, 1988898, 2036328, 2216004, 2320381, 2430456, 2472684, 2651864, 2690862, 2884798, 2951268, 3139339, 3275832, 3443146, 3587816, 3977796, 4327197, 4432008, 4640762, 4945368, 5164719, 5381724, 5769596, 5902536, 6278678, 6886292, 6961143, 7624109, 7955592, 8654394, 9281524, 9418017, 10329438, 10763448, 11539192, 12557356, 13772584, 13922286, 15248218, 17308788, 18563048, 18836034, 20658876, 22872327, 25114712, 27844572, 30496436, 34617576, 37672068, 41317752, 45744654, 53368763, 55689144, 60992872, 75344136, 91489308, 106737526, 160106289, 182978616, 213475052, 320212578, 426950104, 640425156, 1280850312]

約数ペア:

[(1, 1280850312), (2, 640425156), (3, 426950104), (4, 320212578), (6, 213475052), (7, 182978616), (8, 160106289), (12, 106737526), (14, 91489308), (17, 75344136), (21, 60992872), (23, 55689144), (24, 53368763), (28, 45744654), (31, 41317752), (34, 37672068), (37, 34617576), (42, 30496436), (46, 27844572), (51, 25114712), (56, 22872327), (62, 20658876), (68, 18836034), (69, 18563048), (74, 17308788), (84, 15248218), (92, 13922286), (93, 13772584), (102, 12557356), (111, 11539192), (119, 10763448), (124, 10329438), (136, 9418017), (138, 9281524), (148, 8654394), (161, 7955592), (168, 7624109), (184, 6961143), (186, 6886292), (204, 6278678), (217, 5902536), (222, 5769596), (238, 5381724), (248, 5164719), (259, 4945368), (276, 4640762), (289, 4432008), (296, 4327197), (322, 3977796), (357, 3587816), (372, 3443146), (391, 3275832), (408, 3139339), (434, 2951268), (444, 2884798), (476, 2690862), (483, 2651864), (518, 2472684), (527, 2430456), (552, 2320381), (578, 2216004), (629, 2036328), (644, 1988898), (651, 1967512), (713, 1796424), (714, 1793908), (744, 1721573), (777, 1648456), (782, 1637916), (851, 1505112), (867, 1477336), (868, 1475634), (888, 1442399), (952, 1345431), (966, 1325932), (1036, 1236342), (1054, 1215228), (1147, 1116696), (1156, 1108002), (1173, 1091944), (1258, 1018164), (1288, 994449), (1302, 983756), (1426, 898212), (1428, 896954), (1554, 824228), (1564, 818958), (1581, 810152), (1702, 752556), (1734, 738668), (1736, 737817), (1887, 678776), (1932, 662966), (2023, 633144), (2072, 618171), (2108, 607614), (2139, 598808), (2294, 558348), (2312, 554001), (2346, 545972), (2516, 509082), (2553, 501704), (2604, 491878), (2737, 467976), (2852, 449106), (2856, 448477), (3108, 412114), (3128, 409479), (3162, 405076), (3404, 376278), (3441, 372232), (3468, 369334), (3689, 347208), (3774, 339388), (3864, 331483), (4046, 316572), (4216, 303807), (4278, 299404), (4403, 290904), (4588, 279174), (4692, 272986), (4991, 256632), (5032, 254541), (5106, 250852), (5208, 245939), (5474, 233988), (5704, 224553), (5957, 215016), (6069, 211048), (6216, 206057), (6324, 202538), (6647, 192696), (6808, 188139), (6882, 186116), (6936, 184667), (7378, 173604), (7548, 169694), (8029, 159528), (8092, 158286), (8211, 155992), (8556, 149702), (8806, 145452), (8959, 142968), (9176, 139587), (9384, 136493), (9982, 128316), (10212, 125426), (10693, 119784), (10948, 116994), (11067, 115736), (11914, 107508), (12121, 105672), (12138, 105524), (12648, 101269), (13209, 96968), (13294, 96348), (13764, 93058), (14467, 88536), (14756, 86802), (14973, 85544), (15096, 84847), (16058, 79764), (16184, 79143), (16422, 77996), (17112, 74851), (17612, 72726), (17871, 71672), (17918, 71484), (19499, 65688), (19941, 64232), (19964, 64158), (20424, 62713), (21386, 59892), (21896, 58497), (22134, 57868), (23828, 53754), (24087, 53176), (24242, 52836), (24276, 52762), (26381, 48552), (26418, 48484), (26588, 48174), (26877, 47656), (27528, 46529), (28934, 44268), (29512, 43401), (29946, 42772), (32079, 39928), (32116, 39882), (32844, 38998), (35224, 36363), (35742, 35836)]