279961248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 882524160

約数和(自身を除く): 602562912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 89, 93, 96, 112, 124, 151, 168, 178, 186, 217, 224, 248, 267, 302, 336, 356, 372, 434, 453, 496, 534, 604, 623, 651, 672, 712, 744, 868, 906, 992, 1057, 1068, 1208, 1246, 1302, 1424, 1488, 1736, 1812, 1869, 2114, 2136, 2416, 2492, 2604, 2759, 2848, 2976, 3171, 3472, 3624, 3738, 4228, 4272, 4681, 4832, 4984, 5208, 5518, 6342, 6944, 7248, 7476, 8277, 8456, 8544, 9362, 9968, 10416, 11036, 12684, 13439, 14043, 14496, 14952, 16554, 16912, 18724, 19313, 19936, 20832, 22072, 25368, 26878, 28086, 29904, 32767, 33108, 33824, 37448, 38626, 40317, 44144, 50736, 53756, 56172, 57939, 59808, 65534, 66216, 74896, 77252, 80634, 88288, 94073, 98301, 101472, 107512, 112344, 115878, 131068, 132432, 149792, 154504, 161268, 188146, 196602, 215024, 224688, 231756, 262136, 264864, 282219, 309008, 322536, 376292, 393204, 416609, 430048, 449376, 463512, 524272, 564438, 618016, 645072, 752584, 786408, 833218, 927024, 1048544, 1128876, 1249827, 1290144, 1505168, 1572816, 1666436, 1854048, 2257752, 2499654, 2916263, 3010336, 3145632, 3332872, 4515504, 4999308, 5832526, 6665744, 8748789, 9031008, 9998616, 11665052, 13331488, 17497578, 19997232, 23330104, 34995156, 39994464, 46660208, 69990312, 93320416, 139980624, 279961248]

約数ペア:

[(1, 279961248), (2, 139980624), (3, 93320416), (4, 69990312), (6, 46660208), (7, 39994464), (8, 34995156), (12, 23330104), (14, 19997232), (16, 17497578), (21, 13331488), (24, 11665052), (28, 9998616), (31, 9031008), (32, 8748789), (42, 6665744), (48, 5832526), (56, 4999308), (62, 4515504), (84, 3332872), (89, 3145632), (93, 3010336), (96, 2916263), (112, 2499654), (124, 2257752), (151, 1854048), (168, 1666436), (178, 1572816), (186, 1505168), (217, 1290144), (224, 1249827), (248, 1128876), (267, 1048544), (302, 927024), (336, 833218), (356, 786408), (372, 752584), (434, 645072), (453, 618016), (496, 564438), (534, 524272), (604, 463512), (623, 449376), (651, 430048), (672, 416609), (712, 393204), (744, 376292), (868, 322536), (906, 309008), (992, 282219), (1057, 264864), (1068, 262136), (1208, 231756), (1246, 224688), (1302, 215024), (1424, 196602), (1488, 188146), (1736, 161268), (1812, 154504), (1869, 149792), (2114, 132432), (2136, 131068), (2416, 115878), (2492, 112344), (2604, 107512), (2759, 101472), (2848, 98301), (2976, 94073), (3171, 88288), (3472, 80634), (3624, 77252), (3738, 74896), (4228, 66216), (4272, 65534), (4681, 59808), (4832, 57939), (4984, 56172), (5208, 53756), (5518, 50736), (6342, 44144), (6944, 40317), (7248, 38626), (7476, 37448), (8277, 33824), (8456, 33108), (8544, 32767), (9362, 29904), (9968, 28086), (10416, 26878), (11036, 25368), (12684, 22072), (13439, 20832), (14043, 19936), (14496, 19313), (14952, 18724), (16554, 16912)]