280662144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 858007680

約数和(自身を除く): 577345536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 193, 224, 336, 384, 386, 448, 541, 579, 672, 772, 896, 1082, 1158, 1344, 1351, 1544, 1623, 2164, 2316, 2688, 2702, 3088, 3246, 3787, 4053, 4328, 4632, 5404, 6176, 6492, 7574, 8106, 8656, 9264, 10808, 11361, 12352, 12984, 15148, 16212, 17312, 18528, 21616, 22722, 24704, 25968, 30296, 32424, 34624, 37056, 43232, 45444, 51936, 60592, 64848, 69248, 74112, 86464, 90888, 103872, 104413, 121184, 129696, 172928, 181776, 207744, 208826, 242368, 259392, 313239, 363552, 417652, 484736, 518784, 626478, 727104, 730891, 835304, 1252956, 1454208, 1461782, 1670608, 2192673, 2505912, 2923564, 3341216, 4385346, 5011824, 5847128, 6682432, 8770692, 10023648, 11694256, 13364864, 17541384, 20047296, 23388512, 35082768, 40094592, 46777024, 70165536, 93554048, 140331072, 280662144]

約数ペア:

[(1, 280662144), (2, 140331072), (3, 93554048), (4, 70165536), (6, 46777024), (7, 40094592), (8, 35082768), (12, 23388512), (14, 20047296), (16, 17541384), (21, 13364864), (24, 11694256), (28, 10023648), (32, 8770692), (42, 6682432), (48, 5847128), (56, 5011824), (64, 4385346), (84, 3341216), (96, 2923564), (112, 2505912), (128, 2192673), (168, 1670608), (192, 1461782), (193, 1454208), (224, 1252956), (336, 835304), (384, 730891), (386, 727104), (448, 626478), (541, 518784), (579, 484736), (672, 417652), (772, 363552), (896, 313239), (1082, 259392), (1158, 242368), (1344, 208826), (1351, 207744), (1544, 181776), (1623, 172928), (2164, 129696), (2316, 121184), (2688, 104413), (2702, 103872), (3088, 90888), (3246, 86464), (3787, 74112), (4053, 69248), (4328, 64848), (4632, 60592), (5404, 51936), (6176, 45444), (6492, 43232), (7574, 37056), (8106, 34624), (8656, 32424), (9264, 30296), (10808, 25968), (11361, 24704), (12352, 22722), (12984, 21616), (15148, 18528), (16212, 17312)]