509561136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 240

約数和(自身を含む): 1757982720

約数和(自身を除く): 1248421584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 36, 42, 46, 48, 56, 62, 63, 69, 72, 84, 92, 93, 112, 124, 126, 138, 144, 161, 168, 184, 186, 207, 217, 248, 252, 276, 279, 322, 336, 368, 372, 414, 434, 483, 496, 504, 552, 558, 644, 651, 709, 713, 744, 828, 868, 966, 1008, 1104, 1116, 1288, 1302, 1418, 1426, 1449, 1488, 1656, 1736, 1932, 1953, 2127, 2139, 2232, 2576, 2604, 2836, 2852, 2898, 3312, 3472, 3864, 3906, 4254, 4278, 4464, 4963, 4991, 5208, 5672, 5704, 5796, 6381, 6417, 7728, 7812, 8508, 8556, 9926, 9982, 10416, 11344, 11408, 11592, 12762, 12834, 14889, 14973, 15624, 16307, 17016, 17112, 19852, 19964, 21979, 23184, 25524, 25668, 29778, 29946, 31248, 32614, 34032, 34224, 39704, 39928, 43958, 44667, 44919, 48921, 51048, 51336, 59556, 59892, 65228, 65937, 79408, 79856, 87916, 89334, 89838, 97842, 102096, 102672, 114149, 119112, 119784, 130456, 131874, 146763, 153853, 175832, 178668, 179676, 195684, 197811, 228298, 238224, 239568, 260912, 263748, 293526, 307706, 342447, 351664, 357336, 359352, 391368, 395622, 456596, 461559, 505517, 527496, 587052, 615412, 684894, 714672, 718704, 782736, 791244, 913192, 923118, 1011034, 1027341, 1054992, 1174104, 1230824, 1369788, 1384677, 1516551, 1582488, 1826384, 1846236, 2022068, 2054682, 2348208, 2461648, 2739576, 2769354, 3033102, 3164976, 3538619, 3692472, 4044136, 4109364, 4549653, 5479152, 5538708, 6066204, 7077238, 7384944, 8088272, 8218728, 9099306, 10615857, 11077416, 12132408, 14154476, 16437456, 18198612, 21231714, 22154832, 24264816, 28308952, 31847571, 36397224, 42463428, 56617904, 63695142, 72794448, 84926856, 127390284, 169853712, 254780568, 509561136]

約数ペア:

[(1, 509561136), (2, 254780568), (3, 169853712), (4, 127390284), (6, 84926856), (7, 72794448), (8, 63695142), (9, 56617904), (12, 42463428), (14, 36397224), (16, 31847571), (18, 28308952), (21, 24264816), (23, 22154832), (24, 21231714), (28, 18198612), (31, 16437456), (36, 14154476), (42, 12132408), (46, 11077416), (48, 10615857), (56, 9099306), (62, 8218728), (63, 8088272), (69, 7384944), (72, 7077238), (84, 6066204), (92, 5538708), (93, 5479152), (112, 4549653), (124, 4109364), (126, 4044136), (138, 3692472), (144, 3538619), (161, 3164976), (168, 3033102), (184, 2769354), (186, 2739576), (207, 2461648), (217, 2348208), (248, 2054682), (252, 2022068), (276, 1846236), (279, 1826384), (322, 1582488), (336, 1516551), (368, 1384677), (372, 1369788), (414, 1230824), (434, 1174104), (483, 1054992), (496, 1027341), (504, 1011034), (552, 923118), (558, 913192), (644, 791244), (651, 782736), (709, 718704), (713, 714672), (744, 684894), (828, 615412), (868, 587052), (966, 527496), (1008, 505517), (1104, 461559), (1116, 456596), (1288, 395622), (1302, 391368), (1418, 359352), (1426, 357336), (1449, 351664), (1488, 342447), (1656, 307706), (1736, 293526), (1932, 263748), (1953, 260912), (2127, 239568), (2139, 238224), (2232, 228298), (2576, 197811), (2604, 195684), (2836, 179676), (2852, 178668), (2898, 175832), (3312, 153853), (3472, 146763), (3864, 131874), (3906, 130456), (4254, 119784), (4278, 119112), (4464, 114149), (4963, 102672), (4991, 102096), (5208, 97842), (5672, 89838), (5704, 89334), (5796, 87916), (6381, 79856), (6417, 79408), (7728, 65937), (7812, 65228), (8508, 59892), (8556, 59556), (9926, 51336), (9982, 51048), (10416, 48921), (11344, 44919), (11408, 44667), (11592, 43958), (12762, 39928), (12834, 39704), (14889, 34224), (14973, 34032), (15624, 32614), (16307, 31248), (17016, 29946), (17112, 29778), (19852, 25668), (19964, 25524), (21979, 23184)]