243387312

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{14783}}^1$

素因数の和:14815

約数の個数: 80

約数和(自身を含む): 733286400

約数和(自身を除く): 489899088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 14783, 16464, 29566, 44349, 59132, 88698, 103481, 118264, 177396, 206962, 236528, 310443, 354792, 413924, 620886, 709584, 724367, 827848, 1241772, 1448734, 1655696, 2173101, 2483544, 2897468, 4346202, 4967088, 5070569, 5794936, 8692404, 10141138, 11589872, 15211707, 17384808, 20282276, 30423414, 34769616, 40564552, 60846828, 81129104, 121693656, 243387312]

約数ペア:

[(1, 243387312), (2, 121693656), (3, 81129104), (4, 60846828), (6, 40564552), (7, 34769616), (8, 30423414), (12, 20282276), (14, 17384808), (16, 15211707), (21, 11589872), (24, 10141138), (28, 8692404), (42, 5794936), (48, 5070569), (49, 4967088), (56, 4346202), (84, 2897468), (98, 2483544), (112, 2173101), (147, 1655696), (168, 1448734), (196, 1241772), (294, 827848), (336, 724367), (343, 709584), (392, 620886), (588, 413924), (686, 354792), (784, 310443), (1029, 236528), (1176, 206962), (1372, 177396), (2058, 118264), (2352, 103481), (2744, 88698), (4116, 59132), (5488, 44349), (8232, 29566), (14783, 16464)]