255811392

素因数分解:

$2^6\times 3^3\times {\mathrm{317}}^1\times {\mathrm{467}}^1$

素因数の和:805

約数の個数: 112

約数和(自身を含む): 756025920

約数和(自身を除く): 500214528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 317, 432, 467, 576, 634, 864, 934, 951, 1268, 1401, 1728, 1868, 1902, 2536, 2802, 2853, 3736, 3804, 4203, 5072, 5604, 5706, 7472, 7608, 8406, 8559, 10144, 11208, 11412, 12609, 14944, 15216, 16812, 17118, 20288, 22416, 22824, 25218, 29888, 30432, 33624, 34236, 44832, 45648, 50436, 60864, 67248, 68472, 89664, 91296, 100872, 134496, 136944, 148039, 182592, 201744, 268992, 273888, 296078, 403488, 444117, 547776, 592156, 806976, 888234, 1184312, 1332351, 1776468, 2368624, 2664702, 3552936, 3997053, 4737248, 5329404, 7105872, 7994106, 9474496, 10658808, 14211744, 15988212, 21317616, 28423488, 31976424, 42635232, 63952848, 85270464, 127905696, 255811392]

約数ペア:

[(1, 255811392), (2, 127905696), (3, 85270464), (4, 63952848), (6, 42635232), (8, 31976424), (9, 28423488), (12, 21317616), (16, 15988212), (18, 14211744), (24, 10658808), (27, 9474496), (32, 7994106), (36, 7105872), (48, 5329404), (54, 4737248), (64, 3997053), (72, 3552936), (96, 2664702), (108, 2368624), (144, 1776468), (192, 1332351), (216, 1184312), (288, 888234), (317, 806976), (432, 592156), (467, 547776), (576, 444117), (634, 403488), (864, 296078), (934, 273888), (951, 268992), (1268, 201744), (1401, 182592), (1728, 148039), (1868, 136944), (1902, 134496), (2536, 100872), (2802, 91296), (2853, 89664), (3736, 68472), (3804, 67248), (4203, 60864), (5072, 50436), (5604, 45648), (5706, 44832), (7472, 34236), (7608, 33624), (8406, 30432), (8559, 29888), (10144, 25218), (11208, 22824), (11412, 22416), (12609, 20288), (14944, 17118), (15216, 16812)]