265337856

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 220

約数和(自身を含む): 907525168

約数和(自身を除く): 642187312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 457, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 914, 1008, 1024, 1134, 1152, 1296, 1344, 1371, 1512, 1536, 1728, 1792, 1828, 2016, 2268, 2304, 2592, 2688, 2742, 3024, 3072, 3199, 3456, 3584, 3656, 4032, 4113, 4536, 4608, 5184, 5376, 5484, 6048, 6398, 6912, 7168, 7312, 8064, 8226, 9072, 9216, 9597, 10368, 10752, 10968, 12096, 12339, 12796, 13824, 14624, 16128, 16452, 18144, 19194, 20736, 21504, 21936, 24192, 24678, 25592, 27648, 28791, 29248, 32256, 32904, 36288, 37017, 38388, 41472, 43872, 48384, 49356, 51184, 57582, 58496, 64512, 65808, 72576, 74034, 76776, 82944, 86373, 87744, 96768, 98712, 102368, 115164, 116992, 131616, 145152, 148068, 153552, 172746, 175488, 193536, 197424, 204736, 230328, 233984, 259119, 263232, 290304, 296136, 307104, 345492, 350976, 394848, 409472, 460656, 467968, 518238, 526464, 580608, 592272, 614208, 690984, 701952, 789696, 818944, 921312, 1036476, 1052928, 1184544, 1228416, 1381968, 1403904, 1579392, 1637888, 1842624, 2072952, 2105856, 2369088, 2456832, 2763936, 3158784, 3275776, 3685248, 4145904, 4211712, 4738176, 4913664, 5527872, 6317568, 7370496, 8291808, 9476352, 9827328, 11055744, 12635136, 14740992, 16583616, 18952704, 22111488, 29481984, 33167232, 37905408, 44222976, 66334464, 88445952, 132668928, 265337856]

約数ペア:

[(1, 265337856), (2, 132668928), (3, 88445952), (4, 66334464), (6, 44222976), (7, 37905408), (8, 33167232), (9, 29481984), (12, 22111488), (14, 18952704), (16, 16583616), (18, 14740992), (21, 12635136), (24, 11055744), (27, 9827328), (28, 9476352), (32, 8291808), (36, 7370496), (42, 6317568), (48, 5527872), (54, 4913664), (56, 4738176), (63, 4211712), (64, 4145904), (72, 3685248), (81, 3275776), (84, 3158784), (96, 2763936), (108, 2456832), (112, 2369088), (126, 2105856), (128, 2072952), (144, 1842624), (162, 1637888), (168, 1579392), (189, 1403904), (192, 1381968), (216, 1228416), (224, 1184544), (252, 1052928), (256, 1036476), (288, 921312), (324, 818944), (336, 789696), (378, 701952), (384, 690984), (432, 614208), (448, 592272), (457, 580608), (504, 526464), (512, 518238), (567, 467968), (576, 460656), (648, 409472), (672, 394848), (756, 350976), (768, 345492), (864, 307104), (896, 296136), (914, 290304), (1008, 263232), (1024, 259119), (1134, 233984), (1152, 230328), (1296, 204736), (1344, 197424), (1371, 193536), (1512, 175488), (1536, 172746), (1728, 153552), (1792, 148068), (1828, 145152), (2016, 131616), (2268, 116992), (2304, 115164), (2592, 102368), (2688, 98712), (2742, 96768), (3024, 87744), (3072, 86373), (3199, 82944), (3456, 76776), (3584, 74034), (3656, 72576), (4032, 65808), (4113, 64512), (4536, 58496), (4608, 57582), (5184, 51184), (5376, 49356), (5484, 48384), (6048, 43872), (6398, 41472), (6912, 38388), (7168, 37017), (7312, 36288), (8064, 32904), (8226, 32256), (9072, 29248), (9216, 28791), (9597, 27648), (10368, 25592), (10752, 24678), (10968, 24192), (12096, 21936), (12339, 21504), (12796, 20736), (13824, 19194), (14624, 18144), (16128, 16452)]