630491904

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 2170237440

約数和(自身を除く): 1539745536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 83, 84, 96, 108, 112, 126, 128, 144, 157, 166, 168, 189, 192, 216, 224, 249, 252, 256, 288, 314, 332, 336, 378, 384, 432, 448, 471, 498, 504, 576, 581, 628, 664, 672, 747, 756, 768, 864, 896, 942, 996, 1008, 1099, 1152, 1162, 1256, 1328, 1344, 1413, 1494, 1512, 1728, 1743, 1792, 1884, 1992, 2016, 2198, 2241, 2304, 2324, 2512, 2656, 2688, 2826, 2988, 3024, 3297, 3456, 3486, 3768, 3984, 4032, 4239, 4396, 4482, 4648, 5024, 5229, 5312, 5376, 5652, 5976, 6048, 6594, 6912, 6972, 7536, 7968, 8064, 8478, 8792, 8964, 9296, 9891, 10048, 10458, 10624, 11304, 11952, 12096, 13031, 13188, 13944, 15072, 15687, 15936, 16128, 16956, 17584, 17928, 18592, 19782, 20096, 20916, 21248, 22608, 23904, 24192, 26062, 26376, 27888, 29673, 30144, 31374, 31872, 33912, 35168, 35856, 37184, 39093, 39564, 40192, 41832, 45216, 47808, 48384, 52124, 52752, 55776, 59346, 60288, 62748, 63744, 67824, 70336, 71712, 74368, 78186, 79128, 83664, 90432, 91217, 95616, 104248, 105504, 111552, 117279, 118692, 120576, 125496, 135648, 140672, 143424, 148736, 156372, 158256, 167328, 180864, 182434, 191232, 208496, 211008, 223104, 234558, 237384, 250992, 271296, 273651, 281344, 286848, 312744, 316512, 334656, 351837, 361728, 364868, 416992, 422016, 446208, 469116, 474768, 501984, 542592, 547302, 573696, 625488, 633024, 669312, 703674, 729736, 820953, 833984, 844032, 938232, 949536, 1003968, 1085184, 1094604, 1250976, 1266048, 1338624, 1407348, 1459472, 1641906, 1667968, 1876464, 1899072, 2007936, 2189208, 2462859, 2501952, 2532096, 2814696, 2918944, 3283812, 3335936, 3752928, 3798144, 4015872, 4378416, 4925718, 5003904, 5629392, 5837888, 6567624, 7505856, 7596288, 8756832, 9851436, 10007808, 11258784, 11675776, 13135248, 15011712, 17513664, 19702872, 22517568, 23351552, 26270496, 30023424, 35027328, 39405744, 45035136, 52540992, 70054656, 78811488, 90070272, 105081984, 157622976, 210163968, 315245952, 630491904]

約数ペア:

[(1, 630491904), (2, 315245952), (3, 210163968), (4, 157622976), (6, 105081984), (7, 90070272), (8, 78811488), (9, 70054656), (12, 52540992), (14, 45035136), (16, 39405744), (18, 35027328), (21, 30023424), (24, 26270496), (27, 23351552), (28, 22517568), (32, 19702872), (36, 17513664), (42, 15011712), (48, 13135248), (54, 11675776), (56, 11258784), (63, 10007808), (64, 9851436), (72, 8756832), (83, 7596288), (84, 7505856), (96, 6567624), (108, 5837888), (112, 5629392), (126, 5003904), (128, 4925718), (144, 4378416), (157, 4015872), (166, 3798144), (168, 3752928), (189, 3335936), (192, 3283812), (216, 2918944), (224, 2814696), (249, 2532096), (252, 2501952), (256, 2462859), (288, 2189208), (314, 2007936), (332, 1899072), (336, 1876464), (378, 1667968), (384, 1641906), (432, 1459472), (448, 1407348), (471, 1338624), (498, 1266048), (504, 1250976), (576, 1094604), (581, 1085184), (628, 1003968), (664, 949536), (672, 938232), (747, 844032), (756, 833984), (768, 820953), (864, 729736), (896, 703674), (942, 669312), (996, 633024), (1008, 625488), (1099, 573696), (1152, 547302), (1162, 542592), (1256, 501984), (1328, 474768), (1344, 469116), (1413, 446208), (1494, 422016), (1512, 416992), (1728, 364868), (1743, 361728), (1792, 351837), (1884, 334656), (1992, 316512), (2016, 312744), (2198, 286848), (2241, 281344), (2304, 273651), (2324, 271296), (2512, 250992), (2656, 237384), (2688, 234558), (2826, 223104), (2988, 211008), (3024, 208496), (3297, 191232), (3456, 182434), (3486, 180864), (3768, 167328), (3984, 158256), (4032, 156372), (4239, 148736), (4396, 143424), (4482, 140672), (4648, 135648), (5024, 125496), (5229, 120576), (5312, 118692), (5376, 117279), (5652, 111552), (5976, 105504), (6048, 104248), (6594, 95616), (6912, 91217), (6972, 90432), (7536, 83664), (7968, 79128), (8064, 78186), (8478, 74368), (8792, 71712), (8964, 70336), (9296, 67824), (9891, 63744), (10048, 62748), (10458, 60288), (10624, 59346), (11304, 55776), (11952, 52752), (12096, 52124), (13031, 48384), (13188, 47808), (13944, 45216), (15072, 41832), (15687, 40192), (15936, 39564), (16128, 39093), (16956, 37184), (17584, 35856), (17928, 35168), (18592, 33912), (19782, 31872), (20096, 31374), (20916, 30144), (21248, 29673), (22608, 27888), (23904, 26376), (24192, 26062)]