1256943744

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 384

約数和(自身を含む): 4491002880

約数和(自身を除く): 3234059136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 162, 168, 184, 189, 192, 207, 216, 224, 243, 251, 252, 276, 288, 322, 324, 336, 368, 378, 384, 414, 432, 448, 483, 486, 502, 504, 552, 567, 576, 621, 644, 648, 672, 736, 753, 756, 828, 864, 896, 966, 972, 1004, 1008, 1104, 1134, 1152, 1242, 1288, 1296, 1344, 1449, 1472, 1506, 1512, 1656, 1701, 1728, 1757, 1863, 1932, 1944, 2008, 2016, 2208, 2259, 2268, 2484, 2576, 2592, 2688, 2898, 2944, 3012, 3024, 3312, 3402, 3456, 3514, 3726, 3864, 3888, 4016, 4032, 4347, 4416, 4518, 4536, 4968, 5152, 5184, 5271, 5589, 5773, 5796, 6024, 6048, 6624, 6777, 6804, 7028, 7452, 7728, 7776, 8032, 8064, 8694, 8832, 9036, 9072, 9936, 10304, 10368, 10542, 11178, 11546, 11592, 12048, 12096, 13041, 13248, 13554, 13608, 14056, 14904, 15456, 15552, 15813, 16064, 17319, 17388, 18072, 18144, 19872, 20331, 20608, 21084, 22356, 23092, 23184, 24096, 24192, 26082, 26496, 27108, 27216, 28112, 29808, 30912, 31104, 31626, 32128, 34638, 34776, 36144, 36288, 39123, 39744, 40411, 40662, 42168, 44712, 46184, 46368, 47439, 48192, 51957, 52164, 54216, 54432, 56224, 59616, 60993, 61824, 63252, 69276, 69552, 72288, 72576, 78246, 79488, 80822, 81324, 84336, 89424, 92368, 92736, 94878, 96384, 103914, 104328, 108432, 108864, 112448, 119232, 121233, 121986, 126504, 138552, 139104, 142317, 144576, 155871, 156492, 161644, 162648, 168672, 178848, 184736, 185472, 189756, 207828, 208656, 216864, 217728, 224896, 238464, 242466, 243972, 253008, 277104, 278208, 284634, 289152, 311742, 312984, 323288, 325296, 337344, 357696, 363699, 369472, 379512, 415656, 417312, 426951, 433728, 467613, 484932, 487944, 506016, 554208, 556416, 569268, 623484, 625968, 646576, 650592, 674688, 715392, 727398, 738944, 759024, 831312, 834624, 853902, 867456, 935226, 969864, 975888, 1012032, 1091097, 1108416, 1138536, 1246968, 1251936, 1293152, 1301184, 1402839, 1454796, 1518048, 1662624, 1669248, 1707804, 1870452, 1939728, 1951776, 2024064, 2182194, 2216832, 2277072, 2493936, 2503872, 2586304, 2602368, 2805678, 2909592, 3036096, 3273291, 3325248, 3415608, 3740904, 3879456, 3903552, 4364388, 4554144, 4987872, 5007744, 5172608, 5611356, 5819184, 6072192, 6546582, 6650496, 6831216, 7481808, 7758912, 7807104, 8728776, 9108288, 9819873, 9975744, 11222712, 11638368, 13093164, 13662432, 14963616, 15517824, 17457552, 18216576, 19639746, 19951488, 22445424, 23276736, 26186328, 27324864, 29927232, 34915104, 39279492, 44890848, 46553472, 52372656, 54649728, 59854464, 69830208, 78558984, 89781696, 104745312, 139660416, 157117968, 179563392, 209490624, 314235936, 418981248, 628471872, 1256943744]

約数ペア:

[(1, 1256943744), (2, 628471872), (3, 418981248), (4, 314235936), (6, 209490624), (7, 179563392), (8, 157117968), (9, 139660416), (12, 104745312), (14, 89781696), (16, 78558984), (18, 69830208), (21, 59854464), (23, 54649728), (24, 52372656), (27, 46553472), (28, 44890848), (32, 39279492), (36, 34915104), (42, 29927232), (46, 27324864), (48, 26186328), (54, 23276736), (56, 22445424), (63, 19951488), (64, 19639746), (69, 18216576), (72, 17457552), (81, 15517824), (84, 14963616), (92, 13662432), (96, 13093164), (108, 11638368), (112, 11222712), (126, 9975744), (128, 9819873), (138, 9108288), (144, 8728776), (161, 7807104), (162, 7758912), (168, 7481808), (184, 6831216), (189, 6650496), (192, 6546582), (207, 6072192), (216, 5819184), (224, 5611356), (243, 5172608), (251, 5007744), (252, 4987872), (276, 4554144), (288, 4364388), (322, 3903552), (324, 3879456), (336, 3740904), (368, 3415608), (378, 3325248), (384, 3273291), (414, 3036096), (432, 2909592), (448, 2805678), (483, 2602368), (486, 2586304), (502, 2503872), (504, 2493936), (552, 2277072), (567, 2216832), (576, 2182194), (621, 2024064), (644, 1951776), (648, 1939728), (672, 1870452), (736, 1707804), (753, 1669248), (756, 1662624), (828, 1518048), (864, 1454796), (896, 1402839), (966, 1301184), (972, 1293152), (1004, 1251936), (1008, 1246968), (1104, 1138536), (1134, 1108416), (1152, 1091097), (1242, 1012032), (1288, 975888), (1296, 969864), (1344, 935226), (1449, 867456), (1472, 853902), (1506, 834624), (1512, 831312), (1656, 759024), (1701, 738944), (1728, 727398), (1757, 715392), (1863, 674688), (1932, 650592), (1944, 646576), (2008, 625968), (2016, 623484), (2208, 569268), (2259, 556416), (2268, 554208), (2484, 506016), (2576, 487944), (2592, 484932), (2688, 467613), (2898, 433728), (2944, 426951), (3012, 417312), (3024, 415656), (3312, 379512), (3402, 369472), (3456, 363699), (3514, 357696), (3726, 337344), (3864, 325296), (3888, 323288), (4016, 312984), (4032, 311742), (4347, 289152), (4416, 284634), (4518, 278208), (4536, 277104), (4968, 253008), (5152, 243972), (5184, 242466), (5271, 238464), (5589, 224896), (5773, 217728), (5796, 216864), (6024, 208656), (6048, 207828), (6624, 189756), (6777, 185472), (6804, 184736), (7028, 178848), (7452, 168672), (7728, 162648), (7776, 161644), (8032, 156492), (8064, 155871), (8694, 144576), (8832, 142317), (9036, 139104), (9072, 138552), (9936, 126504), (10304, 121986), (10368, 121233), (10542, 119232), (11178, 112448), (11546, 108864), (11592, 108432), (12048, 104328), (12096, 103914), (13041, 96384), (13248, 94878), (13554, 92736), (13608, 92368), (14056, 89424), (14904, 84336), (15456, 81324), (15552, 80822), (15813, 79488), (16064, 78246), (17319, 72576), (17388, 72288), (18072, 69552), (18144, 69276), (19872, 63252), (20331, 61824), (20608, 60993), (21084, 59616), (22356, 56224), (23092, 54432), (23184, 54216), (24096, 52164), (24192, 51957), (26082, 48192), (26496, 47439), (27108, 46368), (27216, 46184), (28112, 44712), (29808, 42168), (30912, 40662), (31104, 40411), (31626, 39744), (32128, 39123), (34638, 36288), (34776, 36144)]