260976384

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2263

約数の個数: 144

約数和(自身を含む): 817518240

約数和(自身を除く): 556541856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2221, 2304, 2448, 3264, 3456, 3672, 4352, 4442, 4896, 6528, 6663, 6912, 7344, 8884, 9792, 13056, 13326, 14688, 17768, 19584, 19989, 26652, 29376, 35536, 37757, 39168, 39978, 53304, 58752, 59967, 71072, 75514, 79956, 106608, 113271, 117504, 119934, 142144, 151028, 159912, 213216, 226542, 239868, 284288, 302056, 319824, 339813, 426432, 453084, 479736, 568576, 604112, 639648, 679626, 852864, 906168, 959472, 1019439, 1208224, 1279296, 1359252, 1705728, 1812336, 1918944, 2038878, 2416448, 2558592, 2718504, 3624672, 3837888, 4077756, 4832896, 5117184, 5437008, 7249344, 7675776, 8155512, 9665792, 10874016, 14498688, 15351552, 16311024, 21748032, 28997376, 32622048, 43496064, 65244096, 86992128, 130488192, 260976384]

約数ペア:

[(1, 260976384), (2, 130488192), (3, 86992128), (4, 65244096), (6, 43496064), (8, 32622048), (9, 28997376), (12, 21748032), (16, 16311024), (17, 15351552), (18, 14498688), (24, 10874016), (27, 9665792), (32, 8155512), (34, 7675776), (36, 7249344), (48, 5437008), (51, 5117184), (54, 4832896), (64, 4077756), (68, 3837888), (72, 3624672), (96, 2718504), (102, 2558592), (108, 2416448), (128, 2038878), (136, 1918944), (144, 1812336), (153, 1705728), (192, 1359252), (204, 1279296), (216, 1208224), (256, 1019439), (272, 959472), (288, 906168), (306, 852864), (384, 679626), (408, 639648), (432, 604112), (459, 568576), (544, 479736), (576, 453084), (612, 426432), (768, 339813), (816, 319824), (864, 302056), (918, 284288), (1088, 239868), (1152, 226542), (1224, 213216), (1632, 159912), (1728, 151028), (1836, 142144), (2176, 119934), (2221, 117504), (2304, 113271), (2448, 106608), (3264, 79956), (3456, 75514), (3672, 71072), (4352, 59967), (4442, 58752), (4896, 53304), (6528, 39978), (6663, 39168), (6912, 37757), (7344, 35536), (8884, 29376), (9792, 26652), (13056, 19989), (13326, 19584), (14688, 17768)]