313262208

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 256

約数和(自身を含む): 1104537600

約数和(自身を除く): 791275392

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, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 483, 504, 552, 563, 576, 621, 644, 672, 736, 756, 828, 864, 896, 966, 1008, 1104, 1126, 1152, 1242, 1288, 1344, 1449, 1472, 1512, 1656, 1689, 1728, 1932, 2016, 2208, 2252, 2484, 2576, 2688, 2898, 2944, 3024, 3312, 3378, 3456, 3864, 3941, 4032, 4347, 4416, 4504, 4968, 5067, 5152, 5796, 6048, 6624, 6756, 7728, 7882, 8064, 8694, 8832, 9008, 9936, 10134, 10304, 11592, 11823, 12096, 12949, 13248, 13512, 15201, 15456, 15764, 17388, 18016, 19872, 20268, 20608, 23184, 23646, 24192, 25898, 26496, 27024, 30402, 30912, 31528, 34776, 35469, 36032, 38847, 39744, 40536, 46368, 47292, 51796, 54048, 60804, 61824, 63056, 69552, 70938, 72064, 77694, 79488, 81072, 90643, 92736, 94584, 103592, 106407, 108096, 116541, 121608, 126112, 139104, 141876, 155388, 162144, 181286, 185472, 189168, 207184, 212814, 216192, 233082, 243216, 252224, 271929, 278208, 283752, 310776, 324288, 349623, 362572, 378336, 414368, 425628, 466164, 486432, 504448, 543858, 556416, 567504, 621552, 648576, 699246, 725144, 756672, 815787, 828736, 851256, 932328, 972864, 1087716, 1135008, 1243104, 1398492, 1450288, 1513344, 1631574, 1657472, 1702512, 1864656, 1945728, 2175432, 2270016, 2447361, 2486208, 2796984, 2900576, 3263148, 3405024, 3729312, 4350864, 4540032, 4894722, 4972416, 5593968, 5801152, 6526296, 6810048, 7458624, 8701728, 9789444, 11187936, 11602304, 13052592, 13620096, 14917248, 17403456, 19578888, 22375872, 26105184, 34806912, 39157776, 44751744, 52210368, 78315552, 104420736, 156631104, 313262208]

約数ペア:

[(1, 313262208), (2, 156631104), (3, 104420736), (4, 78315552), (6, 52210368), (7, 44751744), (8, 39157776), (9, 34806912), (12, 26105184), (14, 22375872), (16, 19578888), (18, 17403456), (21, 14917248), (23, 13620096), (24, 13052592), (27, 11602304), (28, 11187936), (32, 9789444), (36, 8701728), (42, 7458624), (46, 6810048), (48, 6526296), (54, 5801152), (56, 5593968), (63, 4972416), (64, 4894722), (69, 4540032), (72, 4350864), (84, 3729312), (92, 3405024), (96, 3263148), (108, 2900576), (112, 2796984), (126, 2486208), (128, 2447361), (138, 2270016), (144, 2175432), (161, 1945728), (168, 1864656), (184, 1702512), (189, 1657472), (192, 1631574), (207, 1513344), (216, 1450288), (224, 1398492), (252, 1243104), (276, 1135008), (288, 1087716), (322, 972864), (336, 932328), (368, 851256), (378, 828736), (384, 815787), (414, 756672), (432, 725144), (448, 699246), (483, 648576), (504, 621552), (552, 567504), (563, 556416), (576, 543858), (621, 504448), (644, 486432), (672, 466164), (736, 425628), (756, 414368), (828, 378336), (864, 362572), (896, 349623), (966, 324288), (1008, 310776), (1104, 283752), (1126, 278208), (1152, 271929), (1242, 252224), (1288, 243216), (1344, 233082), (1449, 216192), (1472, 212814), (1512, 207184), (1656, 189168), (1689, 185472), (1728, 181286), (1932, 162144), (2016, 155388), (2208, 141876), (2252, 139104), (2484, 126112), (2576, 121608), (2688, 116541), (2898, 108096), (2944, 106407), (3024, 103592), (3312, 94584), (3378, 92736), (3456, 90643), (3864, 81072), (3941, 79488), (4032, 77694), (4347, 72064), (4416, 70938), (4504, 69552), (4968, 63056), (5067, 61824), (5152, 60804), (5796, 54048), (6048, 51796), (6624, 47292), (6756, 46368), (7728, 40536), (7882, 39744), (8064, 38847), (8694, 36032), (8832, 35469), (9008, 34776), (9936, 31528), (10134, 30912), (10304, 30402), (11592, 27024), (11823, 26496), (12096, 25898), (12949, 24192), (13248, 23646), (13512, 23184), (15201, 20608), (15456, 20268), (15764, 19872), (17388, 18016)]