2408790272

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 5732880384

約数和(自身を除く): 3324090112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 131, 217, 224, 248, 256, 262, 331, 434, 448, 496, 524, 662, 868, 896, 917, 992, 1048, 1324, 1736, 1792, 1834, 1984, 2096, 2317, 2648, 3472, 3668, 3968, 4061, 4192, 4634, 5296, 6944, 7336, 7936, 8122, 8384, 9268, 10261, 10592, 13888, 14672, 16244, 16768, 18536, 20522, 21184, 27776, 28427, 29344, 32488, 33536, 37072, 41044, 42368, 43361, 55552, 56854, 58688, 64976, 71827, 74144, 82088, 84736, 86722, 113708, 117376, 129952, 143654, 148288, 164176, 173444, 227416, 234752, 259904, 287308, 296576, 303527, 328352, 346888, 454832, 519808, 574616, 593152, 607054, 656704, 693776, 909664, 1039616, 1149232, 1214108, 1313408, 1344191, 1387552, 1819328, 2298464, 2428216, 2626816, 2688382, 2775104, 3638656, 4596928, 4856432, 5376764, 5550208, 7277312, 9193856, 9409337, 9712864, 10753528, 11100416, 18387712, 18818674, 19425728, 21507056, 37637348, 38851456, 43014112, 75274696, 77702912, 86028224, 150549392, 172056448, 301098784, 344112896, 602197568, 1204395136, 2408790272]

約数ペア:

[(1, 2408790272), (2, 1204395136), (4, 602197568), (7, 344112896), (8, 301098784), (14, 172056448), (16, 150549392), (28, 86028224), (31, 77702912), (32, 75274696), (56, 43014112), (62, 38851456), (64, 37637348), (112, 21507056), (124, 19425728), (128, 18818674), (131, 18387712), (217, 11100416), (224, 10753528), (248, 9712864), (256, 9409337), (262, 9193856), (331, 7277312), (434, 5550208), (448, 5376764), (496, 4856432), (524, 4596928), (662, 3638656), (868, 2775104), (896, 2688382), (917, 2626816), (992, 2428216), (1048, 2298464), (1324, 1819328), (1736, 1387552), (1792, 1344191), (1834, 1313408), (1984, 1214108), (2096, 1149232), (2317, 1039616), (2648, 909664), (3472, 693776), (3668, 656704), (3968, 607054), (4061, 593152), (4192, 574616), (4634, 519808), (5296, 454832), (6944, 346888), (7336, 328352), (7936, 303527), (8122, 296576), (8384, 287308), (9268, 259904), (10261, 234752), (10592, 227416), (13888, 173444), (14672, 164176), (16244, 148288), (16768, 143654), (18536, 129952), (20522, 117376), (21184, 113708), (27776, 86722), (28427, 84736), (29344, 82088), (32488, 74144), (33536, 71827), (37072, 64976), (41044, 58688), (42368, 56854), (43361, 55552)]