678995328

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 256

約数和(自身を含む): 2132697600

約数和(自身を除く): 1453702272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 29, 32, 33, 44, 46, 48, 58, 64, 66, 69, 87, 88, 92, 96, 116, 128, 132, 138, 174, 176, 184, 192, 232, 241, 253, 264, 276, 319, 348, 352, 368, 384, 464, 482, 506, 528, 552, 638, 667, 696, 704, 723, 736, 759, 928, 957, 964, 1012, 1056, 1104, 1276, 1334, 1392, 1408, 1446, 1472, 1518, 1856, 1914, 1928, 2001, 2024, 2112, 2208, 2552, 2651, 2668, 2784, 2892, 2944, 3036, 3712, 3828, 3856, 4002, 4048, 4224, 4416, 5104, 5302, 5336, 5543, 5568, 5784, 6072, 6989, 7337, 7656, 7712, 7953, 8004, 8096, 8832, 10208, 10604, 10672, 11086, 11136, 11568, 12144, 13978, 14674, 15312, 15424, 15906, 16008, 16192, 16629, 20416, 20967, 21208, 21344, 22011, 22172, 23136, 24288, 27956, 29348, 30624, 30848, 31812, 32016, 32384, 33258, 40832, 41934, 42416, 42688, 44022, 44344, 46272, 48576, 55912, 58696, 60973, 61248, 63624, 64032, 66516, 76879, 83868, 84832, 85376, 88044, 88688, 92544, 97152, 111824, 117392, 121946, 122496, 127248, 128064, 133032, 153758, 160747, 167736, 169664, 176088, 177376, 182919, 223648, 230637, 234784, 243892, 254496, 256128, 266064, 307516, 321494, 335472, 339328, 352176, 354752, 365838, 447296, 461274, 469568, 482241, 487784, 508992, 532128, 615032, 642988, 670944, 704352, 709504, 731676, 894592, 922548, 939136, 964482, 975568, 1017984, 1064256, 1230064, 1285976, 1341888, 1408704, 1463352, 1768217, 1845096, 1928964, 1951136, 2128512, 2460128, 2571952, 2683776, 2817408, 2926704, 3536434, 3690192, 3857928, 3902272, 4920256, 5143904, 5304651, 5853408, 7072868, 7380384, 7715856, 7804544, 9840512, 10287808, 10609302, 11706816, 14145736, 14760768, 15431712, 20575616, 21218604, 23413632, 28291472, 29521536, 30863424, 42437208, 56582944, 61726848, 84874416, 113165888, 169748832, 226331776, 339497664, 678995328]

約数ペア:

[(1, 678995328), (2, 339497664), (3, 226331776), (4, 169748832), (6, 113165888), (8, 84874416), (11, 61726848), (12, 56582944), (16, 42437208), (22, 30863424), (23, 29521536), (24, 28291472), (29, 23413632), (32, 21218604), (33, 20575616), (44, 15431712), (46, 14760768), (48, 14145736), (58, 11706816), (64, 10609302), (66, 10287808), (69, 9840512), (87, 7804544), (88, 7715856), (92, 7380384), (96, 7072868), (116, 5853408), (128, 5304651), (132, 5143904), (138, 4920256), (174, 3902272), (176, 3857928), (184, 3690192), (192, 3536434), (232, 2926704), (241, 2817408), (253, 2683776), (264, 2571952), (276, 2460128), (319, 2128512), (348, 1951136), (352, 1928964), (368, 1845096), (384, 1768217), (464, 1463352), (482, 1408704), (506, 1341888), (528, 1285976), (552, 1230064), (638, 1064256), (667, 1017984), (696, 975568), (704, 964482), (723, 939136), (736, 922548), (759, 894592), (928, 731676), (957, 709504), (964, 704352), (1012, 670944), (1056, 642988), (1104, 615032), (1276, 532128), (1334, 508992), (1392, 487784), (1408, 482241), (1446, 469568), (1472, 461274), (1518, 447296), (1856, 365838), (1914, 354752), (1928, 352176), (2001, 339328), (2024, 335472), (2112, 321494), (2208, 307516), (2552, 266064), (2651, 256128), (2668, 254496), (2784, 243892), (2892, 234784), (2944, 230637), (3036, 223648), (3712, 182919), (3828, 177376), (3856, 176088), (4002, 169664), (4048, 167736), (4224, 160747), (4416, 153758), (5104, 133032), (5302, 128064), (5336, 127248), (5543, 122496), (5568, 121946), (5784, 117392), (6072, 111824), (6989, 97152), (7337, 92544), (7656, 88688), (7712, 88044), (7953, 85376), (8004, 84832), (8096, 83868), (8832, 76879), (10208, 66516), (10604, 64032), (10672, 63624), (11086, 61248), (11136, 60973), (11568, 58696), (12144, 55912), (13978, 48576), (14674, 46272), (15312, 44344), (15424, 44022), (15906, 42688), (16008, 42416), (16192, 41934), (16629, 40832), (20416, 33258), (20967, 32384), (21208, 32016), (21344, 31812), (22011, 30848), (22172, 30624), (23136, 29348), (24288, 27956)]