65564928

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 223204800

約数和(自身を除く): 157639872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 199, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 398, 416, 429, 468, 528, 572, 576, 597, 624, 704, 768, 792, 796, 832, 858, 936, 1056, 1144, 1152, 1194, 1248, 1287, 1408, 1584, 1592, 1664, 1716, 1791, 1872, 2112, 2189, 2288, 2304, 2388, 2496, 2574, 2587, 2816, 3168, 3184, 3328, 3432, 3582, 3744, 4224, 4378, 4576, 4776, 4992, 5148, 5174, 6336, 6368, 6567, 6864, 7164, 7488, 7761, 8448, 8756, 9152, 9552, 9984, 10296, 10348, 12672, 12736, 13134, 13728, 14328, 14976, 15522, 17512, 18304, 19104, 19701, 20592, 20696, 23283, 25344, 25472, 26268, 27456, 28457, 28656, 29952, 31044, 35024, 36608, 38208, 39402, 41184, 41392, 46566, 50944, 52536, 54912, 56914, 57312, 62088, 70048, 76416, 78804, 82368, 82784, 85371, 93132, 105072, 109824, 113828, 114624, 124176, 140096, 152832, 157608, 164736, 165568, 170742, 186264, 210144, 227656, 229248, 248352, 256113, 280192, 315216, 329472, 331136, 341484, 372528, 420288, 455312, 458496, 496704, 512226, 560384, 630432, 662272, 682968, 745056, 840576, 910624, 993408, 1024452, 1260864, 1365936, 1490112, 1681152, 1821248, 1986816, 2048904, 2521728, 2731872, 2980224, 3642496, 4097808, 5043456, 5463744, 5960448, 7284992, 8195616, 10927488, 16391232, 21854976, 32782464, 65564928]

約数ペア:

[(1, 65564928), (2, 32782464), (3, 21854976), (4, 16391232), (6, 10927488), (8, 8195616), (9, 7284992), (11, 5960448), (12, 5463744), (13, 5043456), (16, 4097808), (18, 3642496), (22, 2980224), (24, 2731872), (26, 2521728), (32, 2048904), (33, 1986816), (36, 1821248), (39, 1681152), (44, 1490112), (48, 1365936), (52, 1260864), (64, 1024452), (66, 993408), (72, 910624), (78, 840576), (88, 745056), (96, 682968), (99, 662272), (104, 630432), (117, 560384), (128, 512226), (132, 496704), (143, 458496), (144, 455312), (156, 420288), (176, 372528), (192, 341484), (198, 331136), (199, 329472), (208, 315216), (234, 280192), (256, 256113), (264, 248352), (286, 229248), (288, 227656), (312, 210144), (352, 186264), (384, 170742), (396, 165568), (398, 164736), (416, 157608), (429, 152832), (468, 140096), (528, 124176), (572, 114624), (576, 113828), (597, 109824), (624, 105072), (704, 93132), (768, 85371), (792, 82784), (796, 82368), (832, 78804), (858, 76416), (936, 70048), (1056, 62088), (1144, 57312), (1152, 56914), (1194, 54912), (1248, 52536), (1287, 50944), (1408, 46566), (1584, 41392), (1592, 41184), (1664, 39402), (1716, 38208), (1791, 36608), (1872, 35024), (2112, 31044), (2189, 29952), (2288, 28656), (2304, 28457), (2388, 27456), (2496, 26268), (2574, 25472), (2587, 25344), (2816, 23283), (3168, 20696), (3184, 20592), (3328, 19701), (3432, 19104), (3582, 18304), (3744, 17512), (4224, 15522), (4378, 14976), (4576, 14328), (4776, 13728), (4992, 13134), (5148, 12736), (5174, 12672), (6336, 10348), (6368, 10296), (6567, 9984), (6864, 9552), (7164, 9152), (7488, 8756), (7761, 8448)]