645503712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1567}}^1$

素因数の和:2200

約数の個数: 96

約数和(自身を含む): 1940908032

約数和(自身を除く): 1295404320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 613, 672, 1226, 1567, 1839, 2452, 3134, 3678, 4291, 4701, 4904, 6268, 7356, 8582, 9402, 9808, 10969, 12536, 12873, 14712, 17164, 18804, 19616, 21938, 25072, 25746, 29424, 32907, 34328, 37608, 43876, 50144, 51492, 58848, 65814, 68656, 75216, 87752, 102984, 131628, 137312, 150432, 175504, 205968, 263256, 351008, 411936, 526512, 960571, 1053024, 1921142, 2881713, 3842284, 5763426, 6723997, 7684568, 11526852, 13447994, 15369136, 20171991, 23053704, 26895988, 30738272, 40343982, 46107408, 53791976, 80687964, 92214816, 107583952, 161375928, 215167904, 322751856, 645503712]

約数ペア:

[(1, 645503712), (2, 322751856), (3, 215167904), (4, 161375928), (6, 107583952), (7, 92214816), (8, 80687964), (12, 53791976), (14, 46107408), (16, 40343982), (21, 30738272), (24, 26895988), (28, 23053704), (32, 20171991), (42, 15369136), (48, 13447994), (56, 11526852), (84, 7684568), (96, 6723997), (112, 5763426), (168, 3842284), (224, 2881713), (336, 1921142), (613, 1053024), (672, 960571), (1226, 526512), (1567, 411936), (1839, 351008), (2452, 263256), (3134, 205968), (3678, 175504), (4291, 150432), (4701, 137312), (4904, 131628), (6268, 102984), (7356, 87752), (8582, 75216), (9402, 68656), (9808, 65814), (10969, 58848), (12536, 51492), (12873, 50144), (14712, 43876), (17164, 37608), (18804, 34328), (19616, 32907), (21938, 29424), (25072, 25746)]