1272006912

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 216

約数和(自身を含む): 3930710112

約数和(自身を除く): 2658703200

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 289, 352, 374, 384, 408, 521, 528, 544, 561, 578, 704, 748, 768, 816, 867, 1042, 1056, 1088, 1122, 1156, 1408, 1496, 1563, 1632, 1734, 2084, 2112, 2176, 2244, 2312, 2816, 2992, 3126, 3179, 3264, 3468, 4168, 4224, 4352, 4488, 4624, 5731, 5984, 6252, 6358, 6528, 6936, 8336, 8448, 8857, 8976, 9248, 9537, 11462, 11968, 12504, 12716, 13056, 13872, 16672, 17193, 17714, 17952, 18496, 19074, 22924, 23936, 25008, 25432, 26571, 27744, 33344, 34386, 35428, 35904, 36992, 38148, 45848, 47872, 50016, 50864, 53142, 55488, 66688, 68772, 70856, 71808, 73984, 76296, 91696, 97427, 100032, 101728, 106284, 110976, 133376, 137544, 141712, 143616, 150569, 152592, 183392, 194854, 200064, 203456, 212568, 221952, 275088, 283424, 292281, 301138, 305184, 366784, 389708, 400128, 406912, 425136, 451707, 550176, 566848, 584562, 602276, 610368, 733568, 779416, 813824, 850272, 903414, 1100352, 1133696, 1169124, 1204552, 1220736, 1467136, 1558832, 1656259, 1700544, 1806828, 2200704, 2267392, 2338248, 2409104, 2441472, 3117664, 3312518, 3401088, 3613656, 4401408, 4676496, 4818208, 4968777, 6235328, 6625036, 6802176, 7227312, 9352992, 9636416, 9937554, 12470656, 13250072, 14454624, 18705984, 19272832, 19875108, 24941312, 26500144, 28909248, 37411968, 38545664, 39750216, 53000288, 57818496, 74823936, 79500432, 106000576, 115636992, 159000864, 212001152, 318001728, 424002304, 636003456, 1272006912]

約数ペア:

[(1, 1272006912), (2, 636003456), (3, 424002304), (4, 318001728), (6, 212001152), (8, 159000864), (11, 115636992), (12, 106000576), (16, 79500432), (17, 74823936), (22, 57818496), (24, 53000288), (32, 39750216), (33, 38545664), (34, 37411968), (44, 28909248), (48, 26500144), (51, 24941312), (64, 19875108), (66, 19272832), (68, 18705984), (88, 14454624), (96, 13250072), (102, 12470656), (128, 9937554), (132, 9636416), (136, 9352992), (176, 7227312), (187, 6802176), (192, 6625036), (204, 6235328), (256, 4968777), (264, 4818208), (272, 4676496), (289, 4401408), (352, 3613656), (374, 3401088), (384, 3312518), (408, 3117664), (521, 2441472), (528, 2409104), (544, 2338248), (561, 2267392), (578, 2200704), (704, 1806828), (748, 1700544), (768, 1656259), (816, 1558832), (867, 1467136), (1042, 1220736), (1056, 1204552), (1088, 1169124), (1122, 1133696), (1156, 1100352), (1408, 903414), (1496, 850272), (1563, 813824), (1632, 779416), (1734, 733568), (2084, 610368), (2112, 602276), (2176, 584562), (2244, 566848), (2312, 550176), (2816, 451707), (2992, 425136), (3126, 406912), (3179, 400128), (3264, 389708), (3468, 366784), (4168, 305184), (4224, 301138), (4352, 292281), (4488, 283424), (4624, 275088), (5731, 221952), (5984, 212568), (6252, 203456), (6358, 200064), (6528, 194854), (6936, 183392), (8336, 152592), (8448, 150569), (8857, 143616), (8976, 141712), (9248, 137544), (9537, 133376), (11462, 110976), (11968, 106284), (12504, 101728), (12716, 100032), (13056, 97427), (13872, 91696), (16672, 76296), (17193, 73984), (17714, 71808), (17952, 70856), (18496, 68772), (19074, 66688), (22924, 55488), (23936, 53142), (25008, 50864), (25432, 50016), (26571, 47872), (27744, 45848), (33344, 38148), (34386, 36992), (35428, 35904)]