255633216

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^3\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 112

約数和(自身を含む): 721278720

約数和(自身を除く): 465645504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 271, 272, 289, 408, 542, 544, 578, 813, 816, 867, 1084, 1088, 1156, 1626, 1632, 1734, 2168, 2312, 3252, 3264, 3468, 4336, 4607, 4624, 4913, 6504, 6936, 8672, 9214, 9248, 9826, 13008, 13821, 13872, 14739, 17344, 18428, 18496, 19652, 26016, 27642, 27744, 29478, 36856, 39304, 52032, 55284, 55488, 58956, 73712, 78319, 78608, 110568, 117912, 147424, 156638, 157216, 221136, 234957, 235824, 294848, 313276, 314432, 442272, 469914, 471648, 626552, 884544, 939828, 943296, 1253104, 1331423, 1879656, 2506208, 2662846, 3759312, 3994269, 5012416, 5325692, 7518624, 7988538, 10651384, 15037248, 15977076, 21302768, 31954152, 42605536, 63908304, 85211072, 127816608, 255633216]

約数ペア:

[(1, 255633216), (2, 127816608), (3, 85211072), (4, 63908304), (6, 42605536), (8, 31954152), (12, 21302768), (16, 15977076), (17, 15037248), (24, 10651384), (32, 7988538), (34, 7518624), (48, 5325692), (51, 5012416), (64, 3994269), (68, 3759312), (96, 2662846), (102, 2506208), (136, 1879656), (192, 1331423), (204, 1253104), (271, 943296), (272, 939828), (289, 884544), (408, 626552), (542, 471648), (544, 469914), (578, 442272), (813, 314432), (816, 313276), (867, 294848), (1084, 235824), (1088, 234957), (1156, 221136), (1626, 157216), (1632, 156638), (1734, 147424), (2168, 117912), (2312, 110568), (3252, 78608), (3264, 78319), (3468, 73712), (4336, 58956), (4607, 55488), (4624, 55284), (4913, 52032), (6504, 39304), (6936, 36856), (8672, 29478), (9214, 27744), (9248, 27642), (9826, 26016), (13008, 19652), (13821, 18496), (13872, 18428), (14739, 17344)]