1329640704

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{27481}}^1$

素因数の和:27513

約数の個数: 144

約数和(自身を含む): 4493856640

約数和(自身を除く): 3164215936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 27481, 48384, 54962, 82443, 109924, 164886, 192367, 219848, 247329, 329772, 384734, 439696, 494658, 577101, 659544, 741987, 769468, 879392, 989316, 1154202, 1319088, 1483974, 1538936, 1731303, 1758784, 1978632, 2308404, 2638176, 2967948, 3077872, 3462606, 3517568, 3957264, 4616808, 5193909, 5276352, 5935896, 6155744, 6925212, 7035136, 7914528, 9233616, 10387818, 10552704, 11871792, 12311488, 13850424, 15829056, 18467232, 20775636, 21105408, 23743584, 24622976, 27700848, 31658112, 36934464, 41551272, 47487168, 49245952, 55401696, 63316224, 73868928, 83102544, 94974336, 110803392, 147737856, 166205088, 189948672, 221606784, 332410176, 443213568, 664820352, 1329640704]

約数ペア:

[(1, 1329640704), (2, 664820352), (3, 443213568), (4, 332410176), (6, 221606784), (7, 189948672), (8, 166205088), (9, 147737856), (12, 110803392), (14, 94974336), (16, 83102544), (18, 73868928), (21, 63316224), (24, 55401696), (27, 49245952), (28, 47487168), (32, 41551272), (36, 36934464), (42, 31658112), (48, 27700848), (54, 24622976), (56, 23743584), (63, 21105408), (64, 20775636), (72, 18467232), (84, 15829056), (96, 13850424), (108, 12311488), (112, 11871792), (126, 10552704), (128, 10387818), (144, 9233616), (168, 7914528), (189, 7035136), (192, 6925212), (216, 6155744), (224, 5935896), (252, 5276352), (256, 5193909), (288, 4616808), (336, 3957264), (378, 3517568), (384, 3462606), (432, 3077872), (448, 2967948), (504, 2638176), (576, 2308404), (672, 1978632), (756, 1758784), (768, 1731303), (864, 1538936), (896, 1483974), (1008, 1319088), (1152, 1154202), (1344, 989316), (1512, 879392), (1728, 769468), (1792, 741987), (2016, 659544), (2304, 577101), (2688, 494658), (3024, 439696), (3456, 384734), (4032, 329772), (5376, 247329), (6048, 219848), (6912, 192367), (8064, 164886), (12096, 109924), (16128, 82443), (24192, 54962), (27481, 48384)]