291490656

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{15413}}^1$

素因数の和:15623

約数の個数: 48

約数和(自身を含む): 769096944

約数和(自身を除く): 477606288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 15413, 18912, 30826, 46239, 61652, 92478, 123304, 184956, 246608, 369912, 493216, 739824, 1479648, 3036361, 6072722, 9109083, 12145444, 18218166, 24290888, 36436332, 48581776, 72872664, 97163552, 145745328, 291490656]

約数ペア:

[(1, 291490656), (2, 145745328), (3, 97163552), (4, 72872664), (6, 48581776), (8, 36436332), (12, 24290888), (16, 18218166), (24, 12145444), (32, 9109083), (48, 6072722), (96, 3036361), (197, 1479648), (394, 739824), (591, 493216), (788, 369912), (1182, 246608), (1576, 184956), (2364, 123304), (3152, 92478), (4728, 61652), (6304, 46239), (9456, 30826), (15413, 18912)]