1556980992

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5129

約数の個数: 216

約数和(自身を含む): 5401556160

約数和(自身を除く): 3844575168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 4864, 5081, 5376, 5472, 6384, 7296, 8064, 8512, 9576, 10162, 10944, 12768, 14592, 15243, 16128, 17024, 19152, 20324, 21888, 25536, 30486, 34048, 35567, 38304, 40648, 43776, 45729, 51072, 60972, 71134, 76608, 81296, 91458, 96539, 102144, 106701, 121944, 142268, 153216, 162592, 182916, 193078, 213402, 243888, 284536, 289617, 306432, 320103, 325184, 365832, 386156, 426804, 487776, 569072, 579234, 640206, 650368, 675773, 731664, 772312, 853608, 868851, 975552, 1138144, 1158468, 1280412, 1300736, 1351546, 1463328, 1544624, 1707216, 1737702, 1951104, 2027319, 2276288, 2316936, 2560824, 2703092, 2926656, 3089248, 3414432, 3475404, 3902208, 4054638, 4552576, 4633872, 5121648, 5406184, 5853312, 6081957, 6178496, 6828864, 6950808, 8109276, 9105152, 9267744, 10243296, 10812368, 11706624, 12163914, 12356992, 13657728, 13901616, 16218552, 18535488, 20486592, 21624736, 24327828, 24713984, 27315456, 27803232, 32437104, 37070976, 40973184, 43249472, 48655656, 55606464, 64874208, 74141952, 81946368, 86498944, 97311312, 111212928, 129748416, 172997888, 194622624, 222425856, 259496832, 389245248, 518993664, 778490496, 1556980992]

約数ペア:

[(1, 1556980992), (2, 778490496), (3, 518993664), (4, 389245248), (6, 259496832), (7, 222425856), (8, 194622624), (9, 172997888), (12, 129748416), (14, 111212928), (16, 97311312), (18, 86498944), (19, 81946368), (21, 74141952), (24, 64874208), (28, 55606464), (32, 48655656), (36, 43249472), (38, 40973184), (42, 37070976), (48, 32437104), (56, 27803232), (57, 27315456), (63, 24713984), (64, 24327828), (72, 21624736), (76, 20486592), (84, 18535488), (96, 16218552), (112, 13901616), (114, 13657728), (126, 12356992), (128, 12163914), (133, 11706624), (144, 10812368), (152, 10243296), (168, 9267744), (171, 9105152), (192, 8109276), (224, 6950808), (228, 6828864), (252, 6178496), (256, 6081957), (266, 5853312), (288, 5406184), (304, 5121648), (336, 4633872), (342, 4552576), (384, 4054638), (399, 3902208), (448, 3475404), (456, 3414432), (504, 3089248), (532, 2926656), (576, 2703092), (608, 2560824), (672, 2316936), (684, 2276288), (768, 2027319), (798, 1951104), (896, 1737702), (912, 1707216), (1008, 1544624), (1064, 1463328), (1152, 1351546), (1197, 1300736), (1216, 1280412), (1344, 1158468), (1368, 1138144), (1596, 975552), (1792, 868851), (1824, 853608), (2016, 772312), (2128, 731664), (2304, 675773), (2394, 650368), (2432, 640206), (2688, 579234), (2736, 569072), (3192, 487776), (3648, 426804), (4032, 386156), (4256, 365832), (4788, 325184), (4864, 320103), (5081, 306432), (5376, 289617), (5472, 284536), (6384, 243888), (7296, 213402), (8064, 193078), (8512, 182916), (9576, 162592), (10162, 153216), (10944, 142268), (12768, 121944), (14592, 106701), (15243, 102144), (16128, 96539), (17024, 91458), (19152, 81296), (20324, 76608), (21888, 71134), (25536, 60972), (30486, 51072), (34048, 45729), (35567, 43776), (38304, 40648)]