260233344

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 256

約数和(自身を含む): 908697600

約数和(自身を除く): 648464256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 347, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 694, 744, 756, 837, 864, 868, 896, 992, 1008, 1041, 1116, 1152, 1302, 1344, 1388, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2082, 2232, 2429, 2604, 2688, 2776, 2976, 3024, 3123, 3348, 3456, 3472, 3906, 3968, 4032, 4164, 4464, 4858, 5208, 5552, 5859, 5952, 6048, 6246, 6696, 6944, 7287, 7812, 8064, 8328, 8928, 9369, 9716, 10416, 10757, 11104, 11718, 11904, 12096, 12492, 13392, 13888, 14574, 15624, 16656, 17856, 18738, 19432, 20832, 21514, 21861, 22208, 23436, 24192, 24984, 26784, 27776, 29148, 31248, 32271, 33312, 35712, 37476, 38864, 41664, 43028, 43722, 44416, 46872, 49968, 53568, 58296, 62496, 64542, 65583, 66624, 74952, 75299, 77728, 83328, 86056, 87444, 93744, 96813, 99936, 107136, 116592, 124992, 129084, 131166, 133248, 149904, 150598, 155456, 172112, 174888, 187488, 193626, 199872, 225897, 233184, 249984, 258168, 262332, 290439, 299808, 301196, 310912, 344224, 349776, 374976, 387252, 399744, 451794, 466368, 516336, 524664, 580878, 599616, 602392, 677691, 688448, 699552, 749952, 774504, 903588, 932736, 1032672, 1049328, 1161756, 1199232, 1204784, 1355382, 1376896, 1399104, 1549008, 1807176, 2033073, 2065344, 2098656, 2323512, 2409568, 2710764, 2798208, 3098016, 3614352, 4066146, 4130688, 4197312, 4647024, 4819136, 5421528, 6196032, 7228704, 8132292, 8394624, 9294048, 9638272, 10843056, 12392064, 14457408, 16264584, 18588096, 21686112, 28914816, 32529168, 37176192, 43372224, 65058336, 86744448, 130116672, 260233344]

約数ペア:

[(1, 260233344), (2, 130116672), (3, 86744448), (4, 65058336), (6, 43372224), (7, 37176192), (8, 32529168), (9, 28914816), (12, 21686112), (14, 18588096), (16, 16264584), (18, 14457408), (21, 12392064), (24, 10843056), (27, 9638272), (28, 9294048), (31, 8394624), (32, 8132292), (36, 7228704), (42, 6196032), (48, 5421528), (54, 4819136), (56, 4647024), (62, 4197312), (63, 4130688), (64, 4066146), (72, 3614352), (84, 3098016), (93, 2798208), (96, 2710764), (108, 2409568), (112, 2323512), (124, 2098656), (126, 2065344), (128, 2033073), (144, 1807176), (168, 1549008), (186, 1399104), (189, 1376896), (192, 1355382), (216, 1204784), (217, 1199232), (224, 1161756), (248, 1049328), (252, 1032672), (279, 932736), (288, 903588), (336, 774504), (347, 749952), (372, 699552), (378, 688448), (384, 677691), (432, 602392), (434, 599616), (448, 580878), (496, 524664), (504, 516336), (558, 466368), (576, 451794), (651, 399744), (672, 387252), (694, 374976), (744, 349776), (756, 344224), (837, 310912), (864, 301196), (868, 299808), (896, 290439), (992, 262332), (1008, 258168), (1041, 249984), (1116, 233184), (1152, 225897), (1302, 199872), (1344, 193626), (1388, 187488), (1488, 174888), (1512, 172112), (1674, 155456), (1728, 150598), (1736, 149904), (1953, 133248), (1984, 131166), (2016, 129084), (2082, 124992), (2232, 116592), (2429, 107136), (2604, 99936), (2688, 96813), (2776, 93744), (2976, 87444), (3024, 86056), (3123, 83328), (3348, 77728), (3456, 75299), (3472, 74952), (3906, 66624), (3968, 65583), (4032, 64542), (4164, 62496), (4464, 58296), (4858, 53568), (5208, 49968), (5552, 46872), (5859, 44416), (5952, 43722), (6048, 43028), (6246, 41664), (6696, 38864), (6944, 37476), (7287, 35712), (7812, 33312), (8064, 32271), (8328, 31248), (8928, 29148), (9369, 27776), (9716, 26784), (10416, 24984), (10757, 24192), (11104, 23436), (11718, 22208), (11904, 21861), (12096, 21514), (12492, 20832), (13392, 19432), (13888, 18738), (14574, 17856), (15624, 16656)]