248691456

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 324

約数和(自身を含む): 850410288

約数和(自身を除く): 601718832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 32, 36, 38, 39, 46, 48, 52, 57, 64, 69, 72, 76, 78, 92, 96, 104, 114, 117, 128, 138, 144, 152, 156, 171, 184, 192, 207, 208, 228, 234, 247, 256, 276, 288, 299, 304, 312, 342, 361, 368, 384, 414, 416, 437, 456, 468, 494, 552, 576, 598, 608, 624, 684, 722, 736, 741, 768, 828, 832, 874, 897, 912, 936, 988, 1083, 1104, 1152, 1196, 1216, 1248, 1311, 1368, 1444, 1472, 1482, 1656, 1664, 1748, 1794, 1824, 1872, 1976, 2166, 2208, 2223, 2304, 2392, 2432, 2496, 2622, 2691, 2736, 2888, 2944, 2964, 3249, 3312, 3328, 3496, 3588, 3648, 3744, 3933, 3952, 4332, 4416, 4446, 4693, 4784, 4864, 4992, 5244, 5382, 5472, 5681, 5776, 5888, 5928, 6498, 6624, 6992, 7176, 7296, 7488, 7866, 7904, 8303, 8664, 8832, 8892, 9386, 9568, 9984, 10488, 10764, 10944, 11362, 11552, 11856, 12996, 13248, 13984, 14079, 14352, 14592, 14976, 15732, 15808, 16606, 17043, 17328, 17664, 17784, 18772, 19136, 20976, 21528, 21888, 22724, 23104, 23712, 24909, 25992, 26496, 27968, 28158, 28704, 29952, 31464, 31616, 33212, 34086, 34656, 35568, 37544, 38272, 41952, 42237, 43056, 43776, 45448, 46208, 47424, 49818, 51129, 51984, 52992, 55936, 56316, 57408, 62928, 63232, 66424, 68172, 69312, 71136, 74727, 75088, 76544, 83904, 84474, 86112, 90896, 92416, 94848, 99636, 102258, 103968, 107939, 111872, 112632, 114816, 125856, 132848, 136344, 138624, 142272, 149454, 150176, 167808, 168948, 172224, 181792, 189696, 199272, 204516, 207936, 215878, 225264, 229632, 251712, 265696, 272688, 277248, 284544, 298908, 300352, 323817, 335616, 337896, 344448, 363584, 398544, 409032, 415872, 431756, 450528, 503424, 531392, 545376, 569088, 597816, 600704, 647634, 675792, 688896, 727168, 797088, 818064, 831744, 863512, 901056, 971451, 1006848, 1062784, 1090752, 1195632, 1201408, 1295268, 1351584, 1454336, 1594176, 1636128, 1727024, 1802112, 1942902, 2125568, 2181504, 2391264, 2590536, 2703168, 3188352, 3272256, 3454048, 3604224, 3885804, 4363008, 4782528, 5181072, 5406336, 6376704, 6544512, 6908096, 7771608, 9565056, 10362144, 10812672, 13089024, 13816192, 15543216, 19130112, 20724288, 27632384, 31086432, 41448576, 62172864, 82897152, 124345728, 248691456]

約数ペア:

[(1, 248691456), (2, 124345728), (3, 82897152), (4, 62172864), (6, 41448576), (8, 31086432), (9, 27632384), (12, 20724288), (13, 19130112), (16, 15543216), (18, 13816192), (19, 13089024), (23, 10812672), (24, 10362144), (26, 9565056), (32, 7771608), (36, 6908096), (38, 6544512), (39, 6376704), (46, 5406336), (48, 5181072), (52, 4782528), (57, 4363008), (64, 3885804), (69, 3604224), (72, 3454048), (76, 3272256), (78, 3188352), (92, 2703168), (96, 2590536), (104, 2391264), (114, 2181504), (117, 2125568), (128, 1942902), (138, 1802112), (144, 1727024), (152, 1636128), (156, 1594176), (171, 1454336), (184, 1351584), (192, 1295268), (207, 1201408), (208, 1195632), (228, 1090752), (234, 1062784), (247, 1006848), (256, 971451), (276, 901056), (288, 863512), (299, 831744), (304, 818064), (312, 797088), (342, 727168), (361, 688896), (368, 675792), (384, 647634), (414, 600704), (416, 597816), (437, 569088), (456, 545376), (468, 531392), (494, 503424), (552, 450528), (576, 431756), (598, 415872), (608, 409032), (624, 398544), (684, 363584), (722, 344448), (736, 337896), (741, 335616), (768, 323817), (828, 300352), (832, 298908), (874, 284544), (897, 277248), (912, 272688), (936, 265696), (988, 251712), (1083, 229632), (1104, 225264), (1152, 215878), (1196, 207936), (1216, 204516), (1248, 199272), (1311, 189696), (1368, 181792), (1444, 172224), (1472, 168948), (1482, 167808), (1656, 150176), (1664, 149454), (1748, 142272), (1794, 138624), (1824, 136344), (1872, 132848), (1976, 125856), (2166, 114816), (2208, 112632), (2223, 111872), (2304, 107939), (2392, 103968), (2432, 102258), (2496, 99636), (2622, 94848), (2691, 92416), (2736, 90896), (2888, 86112), (2944, 84474), (2964, 83904), (3249, 76544), (3312, 75088), (3328, 74727), (3496, 71136), (3588, 69312), (3648, 68172), (3744, 66424), (3933, 63232), (3952, 62928), (4332, 57408), (4416, 56316), (4446, 55936), (4693, 52992), (4784, 51984), (4864, 51129), (4992, 49818), (5244, 47424), (5382, 46208), (5472, 45448), (5681, 43776), (5776, 43056), (5888, 42237), (5928, 41952), (6498, 38272), (6624, 37544), (6992, 35568), (7176, 34656), (7296, 34086), (7488, 33212), (7866, 31616), (7904, 31464), (8303, 29952), (8664, 28704), (8832, 28158), (8892, 27968), (9386, 26496), (9568, 25992), (9984, 24909), (10488, 23712), (10764, 23104), (10944, 22724), (11362, 21888), (11552, 21528), (11856, 20976), (12996, 19136), (13248, 18772), (13984, 17784), (14079, 17664), (14352, 17328), (14592, 17043), (14976, 16606), (15732, 15808)]