489186432

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 256

約数和(自身を含む): 1678675200

約数和(自身を除く): 1189488768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 84, 96, 108, 112, 126, 128, 144, 146, 168, 189, 192, 216, 219, 224, 252, 277, 288, 292, 336, 378, 384, 432, 438, 448, 504, 511, 554, 576, 584, 657, 672, 756, 831, 864, 876, 896, 1008, 1022, 1108, 1152, 1168, 1314, 1344, 1512, 1533, 1662, 1728, 1752, 1939, 1971, 2016, 2044, 2216, 2336, 2493, 2628, 2688, 3024, 3066, 3324, 3456, 3504, 3878, 3942, 4032, 4088, 4432, 4599, 4672, 4986, 5256, 5817, 6048, 6132, 6648, 7008, 7479, 7756, 7884, 8064, 8176, 8864, 9198, 9344, 9972, 10512, 11634, 12096, 12264, 13296, 13797, 14016, 14958, 15512, 15768, 16352, 17451, 17728, 18396, 19944, 20221, 21024, 23268, 24192, 24528, 26592, 27594, 28032, 29916, 31024, 31536, 32704, 34902, 35456, 36792, 39888, 40442, 42048, 46536, 49056, 52353, 53184, 55188, 59832, 60663, 62048, 63072, 65408, 69804, 73584, 79776, 80884, 84096, 93072, 98112, 104706, 106368, 110376, 119664, 121326, 124096, 126144, 139608, 141547, 147168, 159552, 161768, 181989, 186144, 196224, 209412, 220752, 239328, 242652, 248192, 252288, 279216, 283094, 294336, 319104, 323536, 363978, 372288, 418824, 424641, 441504, 478656, 485304, 545967, 558432, 566188, 588672, 647072, 727956, 744576, 837648, 849282, 883008, 957312, 970608, 1091934, 1116864, 1132376, 1273923, 1294144, 1455912, 1675296, 1698564, 1766016, 1941216, 2183868, 2233728, 2264752, 2547846, 2588288, 2911824, 3350592, 3397128, 3821769, 3882432, 4367736, 4529504, 5095692, 5823648, 6701184, 6794256, 7643538, 7764864, 8735472, 9059008, 10191384, 11647296, 13588512, 15287076, 17470944, 18118016, 20382768, 23294592, 27177024, 30574152, 34941888, 40765536, 54354048, 61148304, 69883776, 81531072, 122296608, 163062144, 244593216, 489186432]

約数ペア:

[(1, 489186432), (2, 244593216), (3, 163062144), (4, 122296608), (6, 81531072), (7, 69883776), (8, 61148304), (9, 54354048), (12, 40765536), (14, 34941888), (16, 30574152), (18, 27177024), (21, 23294592), (24, 20382768), (27, 18118016), (28, 17470944), (32, 15287076), (36, 13588512), (42, 11647296), (48, 10191384), (54, 9059008), (56, 8735472), (63, 7764864), (64, 7643538), (72, 6794256), (73, 6701184), (84, 5823648), (96, 5095692), (108, 4529504), (112, 4367736), (126, 3882432), (128, 3821769), (144, 3397128), (146, 3350592), (168, 2911824), (189, 2588288), (192, 2547846), (216, 2264752), (219, 2233728), (224, 2183868), (252, 1941216), (277, 1766016), (288, 1698564), (292, 1675296), (336, 1455912), (378, 1294144), (384, 1273923), (432, 1132376), (438, 1116864), (448, 1091934), (504, 970608), (511, 957312), (554, 883008), (576, 849282), (584, 837648), (657, 744576), (672, 727956), (756, 647072), (831, 588672), (864, 566188), (876, 558432), (896, 545967), (1008, 485304), (1022, 478656), (1108, 441504), (1152, 424641), (1168, 418824), (1314, 372288), (1344, 363978), (1512, 323536), (1533, 319104), (1662, 294336), (1728, 283094), (1752, 279216), (1939, 252288), (1971, 248192), (2016, 242652), (2044, 239328), (2216, 220752), (2336, 209412), (2493, 196224), (2628, 186144), (2688, 181989), (3024, 161768), (3066, 159552), (3324, 147168), (3456, 141547), (3504, 139608), (3878, 126144), (3942, 124096), (4032, 121326), (4088, 119664), (4432, 110376), (4599, 106368), (4672, 104706), (4986, 98112), (5256, 93072), (5817, 84096), (6048, 80884), (6132, 79776), (6648, 73584), (7008, 69804), (7479, 65408), (7756, 63072), (7884, 62048), (8064, 60663), (8176, 59832), (8864, 55188), (9198, 53184), (9344, 52353), (9972, 49056), (10512, 46536), (11634, 42048), (12096, 40442), (12264, 39888), (13296, 36792), (13797, 35456), (14016, 34902), (14958, 32704), (15512, 31536), (15768, 31024), (16352, 29916), (17451, 28032), (17728, 27594), (18396, 26592), (19944, 24528), (20221, 24192), (21024, 23268)]