421473024

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 288

約数和(自身を含む): 1475604480

約数和(自身を除く): 1054131456

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, 256, 279, 281, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 562, 576, 651, 672, 744, 756, 768, 837, 843, 864, 868, 896, 992, 1008, 1116, 1124, 1152, 1302, 1344, 1488, 1512, 1674, 1686, 1728, 1736, 1792, 1953, 1967, 1984, 2016, 2232, 2248, 2304, 2529, 2604, 2688, 2976, 3024, 3348, 3372, 3456, 3472, 3906, 3934, 3968, 4032, 4464, 4496, 5058, 5208, 5376, 5859, 5901, 5952, 6048, 6696, 6744, 6912, 6944, 7587, 7812, 7868, 7936, 8064, 8711, 8928, 8992, 10116, 10416, 11718, 11802, 11904, 12096, 13392, 13488, 13888, 15174, 15624, 15736, 16128, 17422, 17703, 17856, 17984, 20232, 20832, 23436, 23604, 23808, 24192, 26133, 26784, 26976, 27776, 30348, 31248, 31472, 34844, 35406, 35712, 35968, 40464, 41664, 46872, 47208, 48384, 52266, 53109, 53568, 53952, 55552, 60696, 60977, 62496, 62944, 69688, 70812, 71424, 71936, 78399, 80928, 83328, 93744, 94416, 104532, 106218, 107136, 107904, 121392, 121954, 124992, 125888, 139376, 141624, 156798, 161856, 166656, 182931, 187488, 188832, 209064, 212436, 214272, 215808, 235197, 242784, 243908, 249984, 251776, 278752, 283248, 313596, 323712, 365862, 374976, 377664, 418128, 424872, 470394, 485568, 487816, 499968, 503552, 548793, 557504, 566496, 627192, 647424, 731724, 749952, 755328, 836256, 849744, 940788, 971136, 975632, 1097586, 1115008, 1132992, 1254384, 1463448, 1499904, 1510656, 1646379, 1672512, 1699488, 1881576, 1942272, 1951264, 2195172, 2230016, 2265984, 2508768, 2926896, 3292758, 3345024, 3398976, 3763152, 3902528, 4390344, 4531968, 5017536, 5853792, 6585516, 6690048, 6797952, 7526304, 7805056, 8780688, 10035072, 11707584, 13171032, 13595904, 15052608, 15610112, 17561376, 20070144, 23415168, 26342064, 30105216, 35122752, 46830336, 52684128, 60210432, 70245504, 105368256, 140491008, 210736512, 421473024]

約数ペア:

[(1, 421473024), (2, 210736512), (3, 140491008), (4, 105368256), (6, 70245504), (7, 60210432), (8, 52684128), (9, 46830336), (12, 35122752), (14, 30105216), (16, 26342064), (18, 23415168), (21, 20070144), (24, 17561376), (27, 15610112), (28, 15052608), (31, 13595904), (32, 13171032), (36, 11707584), (42, 10035072), (48, 8780688), (54, 7805056), (56, 7526304), (62, 6797952), (63, 6690048), (64, 6585516), (72, 5853792), (84, 5017536), (93, 4531968), (96, 4390344), (108, 3902528), (112, 3763152), (124, 3398976), (126, 3345024), (128, 3292758), (144, 2926896), (168, 2508768), (186, 2265984), (189, 2230016), (192, 2195172), (216, 1951264), (217, 1942272), (224, 1881576), (248, 1699488), (252, 1672512), (256, 1646379), (279, 1510656), (281, 1499904), (288, 1463448), (336, 1254384), (372, 1132992), (378, 1115008), (384, 1097586), (432, 975632), (434, 971136), (448, 940788), (496, 849744), (504, 836256), (558, 755328), (562, 749952), (576, 731724), (651, 647424), (672, 627192), (744, 566496), (756, 557504), (768, 548793), (837, 503552), (843, 499968), (864, 487816), (868, 485568), (896, 470394), (992, 424872), (1008, 418128), (1116, 377664), (1124, 374976), (1152, 365862), (1302, 323712), (1344, 313596), (1488, 283248), (1512, 278752), (1674, 251776), (1686, 249984), (1728, 243908), (1736, 242784), (1792, 235197), (1953, 215808), (1967, 214272), (1984, 212436), (2016, 209064), (2232, 188832), (2248, 187488), (2304, 182931), (2529, 166656), (2604, 161856), (2688, 156798), (2976, 141624), (3024, 139376), (3348, 125888), (3372, 124992), (3456, 121954), (3472, 121392), (3906, 107904), (3934, 107136), (3968, 106218), (4032, 104532), (4464, 94416), (4496, 93744), (5058, 83328), (5208, 80928), (5376, 78399), (5859, 71936), (5901, 71424), (5952, 70812), (6048, 69688), (6696, 62944), (6744, 62496), (6912, 60977), (6944, 60696), (7587, 55552), (7812, 53952), (7868, 53568), (7936, 53109), (8064, 52266), (8711, 48384), (8928, 47208), (8992, 46872), (10116, 41664), (10416, 40464), (11718, 35968), (11802, 35712), (11904, 35406), (12096, 34844), (13392, 31472), (13488, 31248), (13888, 30348), (15174, 27776), (15624, 26976), (15736, 26784), (16128, 26133), (17422, 24192), (17703, 23808), (17856, 23604), (17984, 23436), (20232, 20832)]