520022272

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 1431650304

約数和(自身を除く): 911628032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 32, 37, 44, 46, 56, 62, 64, 74, 77, 88, 92, 112, 124, 128, 148, 154, 161, 176, 184, 217, 224, 248, 253, 256, 259, 296, 308, 322, 341, 352, 368, 407, 434, 448, 496, 506, 518, 592, 616, 644, 682, 704, 713, 736, 814, 851, 868, 896, 992, 1012, 1036, 1147, 1184, 1232, 1288, 1364, 1408, 1426, 1472, 1628, 1702, 1736, 1771, 1792, 1984, 2024, 2072, 2294, 2368, 2387, 2464, 2576, 2728, 2816, 2849, 2852, 2944, 3256, 3404, 3472, 3542, 3968, 4048, 4144, 4588, 4736, 4774, 4928, 4991, 5152, 5456, 5698, 5704, 5888, 5957, 6512, 6808, 6944, 7084, 7843, 7936, 8029, 8096, 8288, 9176, 9361, 9472, 9548, 9856, 9982, 10304, 10912, 11396, 11408, 11914, 12617, 13024, 13616, 13888, 14168, 15686, 16058, 16192, 16576, 18352, 18722, 19096, 19712, 19964, 20608, 21824, 22792, 22816, 23828, 25234, 26048, 26381, 27232, 27776, 28336, 31372, 32116, 32384, 33152, 36704, 37444, 38192, 39928, 41216, 43648, 45584, 45632, 47656, 50468, 52096, 52762, 54464, 54901, 55552, 56672, 62744, 64232, 64768, 65527, 66304, 73408, 74888, 76384, 79856, 87296, 88319, 91168, 91264, 95312, 100936, 104192, 105524, 108928, 109802, 113344, 125488, 128464, 131054, 146816, 149776, 152768, 159712, 176638, 182336, 182528, 184667, 190624, 201872, 211048, 217856, 219604, 226688, 250976, 256928, 262108, 290191, 293632, 299552, 305536, 319424, 353276, 364672, 369334, 381248, 403744, 422096, 439208, 453376, 501952, 513856, 524216, 580382, 599104, 611072, 638848, 706552, 729344, 738668, 762496, 807488, 844192, 878416, 1003904, 1027712, 1048432, 1160764, 1198208, 1277696, 1413104, 1477336, 1524992, 1614976, 1688384, 1756832, 2007808, 2031337, 2055424, 2096864, 2321528, 2396416, 2826208, 2954672, 3229952, 3376768, 3513664, 4062674, 4193728, 4643056, 5652416, 5909344, 6753536, 7027328, 8125348, 8387456, 9286112, 11304832, 11818688, 14054656, 16250696, 16774912, 18572224, 22609664, 23637376, 32501392, 37144448, 47274752, 65002784, 74288896, 130005568, 260011136, 520022272]

約数ペア:

[(1, 520022272), (2, 260011136), (4, 130005568), (7, 74288896), (8, 65002784), (11, 47274752), (14, 37144448), (16, 32501392), (22, 23637376), (23, 22609664), (28, 18572224), (31, 16774912), (32, 16250696), (37, 14054656), (44, 11818688), (46, 11304832), (56, 9286112), (62, 8387456), (64, 8125348), (74, 7027328), (77, 6753536), (88, 5909344), (92, 5652416), (112, 4643056), (124, 4193728), (128, 4062674), (148, 3513664), (154, 3376768), (161, 3229952), (176, 2954672), (184, 2826208), (217, 2396416), (224, 2321528), (248, 2096864), (253, 2055424), (256, 2031337), (259, 2007808), (296, 1756832), (308, 1688384), (322, 1614976), (341, 1524992), (352, 1477336), (368, 1413104), (407, 1277696), (434, 1198208), (448, 1160764), (496, 1048432), (506, 1027712), (518, 1003904), (592, 878416), (616, 844192), (644, 807488), (682, 762496), (704, 738668), (713, 729344), (736, 706552), (814, 638848), (851, 611072), (868, 599104), (896, 580382), (992, 524216), (1012, 513856), (1036, 501952), (1147, 453376), (1184, 439208), (1232, 422096), (1288, 403744), (1364, 381248), (1408, 369334), (1426, 364672), (1472, 353276), (1628, 319424), (1702, 305536), (1736, 299552), (1771, 293632), (1792, 290191), (1984, 262108), (2024, 256928), (2072, 250976), (2294, 226688), (2368, 219604), (2387, 217856), (2464, 211048), (2576, 201872), (2728, 190624), (2816, 184667), (2849, 182528), (2852, 182336), (2944, 176638), (3256, 159712), (3404, 152768), (3472, 149776), (3542, 146816), (3968, 131054), (4048, 128464), (4144, 125488), (4588, 113344), (4736, 109802), (4774, 108928), (4928, 105524), (4991, 104192), (5152, 100936), (5456, 95312), (5698, 91264), (5704, 91168), (5888, 88319), (5957, 87296), (6512, 79856), (6808, 76384), (6944, 74888), (7084, 73408), (7843, 66304), (7936, 65527), (8029, 64768), (8096, 64232), (8288, 62744), (9176, 56672), (9361, 55552), (9472, 54901), (9548, 54464), (9856, 52762), (9982, 52096), (10304, 50468), (10912, 47656), (11396, 45632), (11408, 45584), (11914, 43648), (12617, 41216), (13024, 39928), (13616, 38192), (13888, 37444), (14168, 36704), (15686, 33152), (16058, 32384), (16192, 32116), (16576, 31372), (18352, 28336), (18722, 27776), (19096, 27232), (19712, 26381), (19964, 26048), (20608, 25234), (21824, 23828), (22792, 22816)]