1258686144

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 168

約数和(自身を含む): 3698240000

約数和(自身を除く): 2439553856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 139, 144, 158, 192, 199, 237, 278, 288, 316, 398, 417, 474, 556, 576, 597, 632, 711, 796, 834, 948, 1112, 1194, 1251, 1264, 1422, 1592, 1668, 1791, 1896, 2224, 2388, 2502, 2528, 2844, 3184, 3336, 3582, 3792, 4448, 4776, 5004, 5056, 5688, 6368, 6672, 7164, 7584, 8896, 9552, 10008, 10981, 11376, 12736, 13344, 14328, 15168, 15721, 19104, 20016, 21962, 22752, 26688, 27661, 28656, 31442, 32943, 38208, 40032, 43924, 45504, 47163, 55322, 57312, 62884, 65886, 80064, 82983, 87848, 94326, 98829, 110644, 114624, 125768, 131772, 141489, 165966, 175696, 188652, 197658, 221288, 248949, 251536, 263544, 282978, 331932, 351392, 377304, 395316, 442576, 497898, 503072, 527088, 565956, 663864, 702784, 754608, 790632, 885152, 995796, 1006144, 1054176, 1131912, 1327728, 1509216, 1581264, 1770304, 1991592, 2108352, 2185219, 2263824, 2655456, 3018432, 3162528, 3983184, 4370438, 4527648, 5310912, 6325056, 6555657, 7966368, 8740876, 9055296, 13111314, 15932736, 17481752, 19666971, 26222628, 34963504, 39333942, 52445256, 69927008, 78667884, 104890512, 139854016, 157335768, 209781024, 314671536, 419562048, 629343072, 1258686144]

約数ペア:

[(1, 1258686144), (2, 629343072), (3, 419562048), (4, 314671536), (6, 209781024), (8, 157335768), (9, 139854016), (12, 104890512), (16, 78667884), (18, 69927008), (24, 52445256), (32, 39333942), (36, 34963504), (48, 26222628), (64, 19666971), (72, 17481752), (79, 15932736), (96, 13111314), (139, 9055296), (144, 8740876), (158, 7966368), (192, 6555657), (199, 6325056), (237, 5310912), (278, 4527648), (288, 4370438), (316, 3983184), (398, 3162528), (417, 3018432), (474, 2655456), (556, 2263824), (576, 2185219), (597, 2108352), (632, 1991592), (711, 1770304), (796, 1581264), (834, 1509216), (948, 1327728), (1112, 1131912), (1194, 1054176), (1251, 1006144), (1264, 995796), (1422, 885152), (1592, 790632), (1668, 754608), (1791, 702784), (1896, 663864), (2224, 565956), (2388, 527088), (2502, 503072), (2528, 497898), (2844, 442576), (3184, 395316), (3336, 377304), (3582, 351392), (3792, 331932), (4448, 282978), (4776, 263544), (5004, 251536), (5056, 248949), (5688, 221288), (6368, 197658), (6672, 188652), (7164, 175696), (7584, 165966), (8896, 141489), (9552, 131772), (10008, 125768), (10981, 114624), (11376, 110644), (12736, 98829), (13344, 94326), (14328, 87848), (15168, 82983), (15721, 80064), (19104, 65886), (20016, 62884), (21962, 57312), (22752, 55322), (26688, 47163), (27661, 45504), (28656, 43924), (31442, 40032), (32943, 38208)]