1020105408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7369}}^1$

素因数の和:7494

約数の個数: 112

約数和(自身を含む): 3114974720

約数和(自身を除く): 2094869312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 168, 192, 206, 224, 309, 336, 412, 448, 618, 672, 721, 824, 1236, 1344, 1442, 1648, 2163, 2472, 2884, 3296, 4326, 4944, 5768, 6592, 7369, 8652, 9888, 11536, 14738, 17304, 19776, 22107, 23072, 29476, 34608, 44214, 46144, 51583, 58952, 69216, 88428, 103166, 117904, 138432, 154749, 176856, 206332, 235808, 309498, 353712, 412664, 471616, 618996, 707424, 759007, 825328, 1237992, 1414848, 1518014, 1650656, 2277021, 2475984, 3036028, 3301312, 4554042, 4951968, 5313049, 6072056, 9108084, 9903936, 10626098, 12144112, 15939147, 18216168, 21252196, 24288224, 31878294, 36432336, 42504392, 48576448, 63756588, 72864672, 85008784, 127513176, 145729344, 170017568, 255026352, 340035136, 510052704, 1020105408]

約数ペア:

[(1, 1020105408), (2, 510052704), (3, 340035136), (4, 255026352), (6, 170017568), (7, 145729344), (8, 127513176), (12, 85008784), (14, 72864672), (16, 63756588), (21, 48576448), (24, 42504392), (28, 36432336), (32, 31878294), (42, 24288224), (48, 21252196), (56, 18216168), (64, 15939147), (84, 12144112), (96, 10626098), (103, 9903936), (112, 9108084), (168, 6072056), (192, 5313049), (206, 4951968), (224, 4554042), (309, 3301312), (336, 3036028), (412, 2475984), (448, 2277021), (618, 1650656), (672, 1518014), (721, 1414848), (824, 1237992), (1236, 825328), (1344, 759007), (1442, 707424), (1648, 618996), (2163, 471616), (2472, 412664), (2884, 353712), (3296, 309498), (4326, 235808), (4944, 206332), (5768, 176856), (6592, 154749), (7369, 138432), (8652, 117904), (9888, 103166), (11536, 88428), (14738, 69216), (17304, 58952), (19776, 51583), (22107, 46144), (23072, 44214), (29476, 34608)]