279946752

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 806091264

約数和(自身を除く): 526144512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 128, 136, 142, 151, 192, 204, 213, 256, 272, 284, 302, 384, 408, 426, 453, 512, 544, 568, 604, 768, 816, 852, 906, 1088, 1136, 1207, 1208, 1536, 1632, 1704, 1812, 2176, 2272, 2414, 2416, 2567, 3264, 3408, 3621, 3624, 4352, 4544, 4828, 4832, 5134, 6528, 6816, 7242, 7248, 7701, 8704, 9088, 9656, 9664, 10268, 10721, 13056, 13632, 14484, 14496, 15402, 18176, 19312, 19328, 20536, 21442, 26112, 27264, 28968, 28992, 30804, 32163, 36352, 38624, 38656, 41072, 42884, 54528, 57936, 57984, 61608, 64326, 77248, 77312, 82144, 85768, 109056, 115872, 115968, 123216, 128652, 154496, 164288, 171536, 182257, 231744, 231936, 246432, 257304, 308992, 328576, 343072, 364514, 463488, 492864, 514608, 546771, 617984, 657152, 686144, 729028, 926976, 985728, 1029216, 1093542, 1314304, 1372288, 1458056, 1853952, 1971456, 2058432, 2187084, 2744576, 2916112, 3942912, 4116864, 4374168, 5489152, 5832224, 8233728, 8748336, 11664448, 16467456, 17496672, 23328896, 34993344, 46657792, 69986688, 93315584, 139973376, 279946752]

約数ペア:

[(1, 279946752), (2, 139973376), (3, 93315584), (4, 69986688), (6, 46657792), (8, 34993344), (12, 23328896), (16, 17496672), (17, 16467456), (24, 11664448), (32, 8748336), (34, 8233728), (48, 5832224), (51, 5489152), (64, 4374168), (68, 4116864), (71, 3942912), (96, 2916112), (102, 2744576), (128, 2187084), (136, 2058432), (142, 1971456), (151, 1853952), (192, 1458056), (204, 1372288), (213, 1314304), (256, 1093542), (272, 1029216), (284, 985728), (302, 926976), (384, 729028), (408, 686144), (426, 657152), (453, 617984), (512, 546771), (544, 514608), (568, 492864), (604, 463488), (768, 364514), (816, 343072), (852, 328576), (906, 308992), (1088, 257304), (1136, 246432), (1207, 231936), (1208, 231744), (1536, 182257), (1632, 171536), (1704, 164288), (1812, 154496), (2176, 128652), (2272, 123216), (2414, 115968), (2416, 115872), (2567, 109056), (3264, 85768), (3408, 82144), (3621, 77312), (3624, 77248), (4352, 64326), (4544, 61608), (4828, 57984), (4832, 57936), (5134, 54528), (6528, 42884), (6816, 41072), (7242, 38656), (7248, 38624), (7701, 36352), (8704, 32163), (9088, 30804), (9656, 28992), (9664, 28968), (10268, 27264), (10721, 26112), (13056, 21442), (13632, 20536), (14484, 19328), (14496, 19312), (15402, 18176)]