520050048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 1650539520

約数和(自身を除く): 1130489472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 79, 84, 93, 96, 112, 124, 128, 158, 168, 186, 192, 217, 224, 237, 248, 316, 336, 372, 384, 434, 448, 474, 496, 553, 632, 651, 672, 744, 868, 896, 948, 992, 1106, 1264, 1302, 1344, 1488, 1659, 1736, 1896, 1984, 2212, 2449, 2528, 2604, 2688, 2976, 3318, 3472, 3792, 3968, 4424, 4898, 5056, 5208, 5952, 6241, 6636, 6944, 7347, 7584, 8848, 9796, 10112, 10416, 11904, 12482, 13272, 13888, 14694, 15168, 17143, 17696, 18723, 19592, 20832, 24964, 26544, 27776, 29388, 30336, 34286, 35392, 37446, 39184, 41664, 43687, 49928, 51429, 53088, 58776, 68572, 70784, 74892, 78368, 83328, 87374, 99856, 102858, 106176, 117552, 131061, 137144, 149784, 156736, 174748, 193471, 199712, 205716, 212352, 235104, 262122, 274288, 299568, 313472, 349496, 386942, 399424, 411432, 470208, 524244, 548576, 580413, 599136, 698992, 773884, 798848, 822864, 940416, 1048488, 1097152, 1160826, 1198272, 1354297, 1397984, 1547768, 1645728, 2096976, 2194304, 2321652, 2396544, 2708594, 2795968, 3095536, 3291456, 4062891, 4193952, 4643304, 5417188, 5591936, 6191072, 6582912, 8125782, 8387904, 9286608, 10834376, 12382144, 16251564, 16775808, 18573216, 21668752, 24764288, 32503128, 37146432, 43337504, 65006256, 74292864, 86675008, 130012512, 173350016, 260025024, 520050048]

約数ペア:

[(1, 520050048), (2, 260025024), (3, 173350016), (4, 130012512), (6, 86675008), (7, 74292864), (8, 65006256), (12, 43337504), (14, 37146432), (16, 32503128), (21, 24764288), (24, 21668752), (28, 18573216), (31, 16775808), (32, 16251564), (42, 12382144), (48, 10834376), (56, 9286608), (62, 8387904), (64, 8125782), (79, 6582912), (84, 6191072), (93, 5591936), (96, 5417188), (112, 4643304), (124, 4193952), (128, 4062891), (158, 3291456), (168, 3095536), (186, 2795968), (192, 2708594), (217, 2396544), (224, 2321652), (237, 2194304), (248, 2096976), (316, 1645728), (336, 1547768), (372, 1397984), (384, 1354297), (434, 1198272), (448, 1160826), (474, 1097152), (496, 1048488), (553, 940416), (632, 822864), (651, 798848), (672, 773884), (744, 698992), (868, 599136), (896, 580413), (948, 548576), (992, 524244), (1106, 470208), (1264, 411432), (1302, 399424), (1344, 386942), (1488, 349496), (1659, 313472), (1736, 299568), (1896, 274288), (1984, 262122), (2212, 235104), (2449, 212352), (2528, 205716), (2604, 199712), (2688, 193471), (2976, 174748), (3318, 156736), (3472, 149784), (3792, 137144), (3968, 131061), (4424, 117552), (4898, 106176), (5056, 102858), (5208, 99856), (5952, 87374), (6241, 83328), (6636, 78368), (6944, 74892), (7347, 70784), (7584, 68572), (8848, 58776), (9796, 53088), (10112, 51429), (10416, 49928), (11904, 43687), (12482, 41664), (13272, 39184), (13888, 37446), (14694, 35392), (15168, 34286), (17143, 30336), (17696, 29388), (18723, 27776), (19592, 26544), (20832, 24964)]