815769408

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223621}}^1$

素因数の和:223655

約数の個数: 56

約数和(自身を含む): 2271999520

約数和(自身を除く): 1456230112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 223621, 447242, 670863, 894484, 1341726, 1788968, 2683452, 3577936, 4248799, 5366904, 7155872, 8497598, 10733808, 12746397, 14311744, 16995196, 21467616, 25492794, 33990392, 42935232, 50985588, 67980784, 101971176, 135961568, 203942352, 271923136, 407884704, 815769408]

約数ペア:

[(1, 815769408), (2, 407884704), (3, 271923136), (4, 203942352), (6, 135961568), (8, 101971176), (12, 67980784), (16, 50985588), (19, 42935232), (24, 33990392), (32, 25492794), (38, 21467616), (48, 16995196), (57, 14311744), (64, 12746397), (76, 10733808), (96, 8497598), (114, 7155872), (152, 5366904), (192, 4248799), (228, 3577936), (304, 2683452), (456, 1788968), (608, 1341726), (912, 894484), (1216, 670863), (1824, 447242), (3648, 223621)]