1569371120408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20219}}^1\times {\mathrm{106619}}^1$

素因数の和:126864

約数の個数: 64

約数和(自身を含む): 3621838752000

約数和(自身を除く): 2052467631592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 20219, 40438, 80876, 106619, 141533, 161752, 213238, 262847, 283066, 426476, 525694, 566132, 746333, 852952, 1051388, 1132264, 1386047, 1492666, 1839929, 2102776, 2772094, 2985332, 3679858, 5544188, 5970664, 7359716, 9702329, 11088376, 14719432, 19404658, 38809316, 77618632, 2155729561, 4311459122, 8622918244, 15090106927, 17245836488, 28024484293, 30180213854, 56048968586, 60360427708, 112097937172, 120720855416, 196171390051, 224195874344, 392342780102, 784685560204, 1569371120408]

約数ペア:

[(1, 1569371120408), (2, 784685560204), (4, 392342780102), (7, 224195874344), (8, 196171390051), (13, 120720855416), (14, 112097937172), (26, 60360427708), (28, 56048968586), (52, 30180213854), (56, 28024484293), (91, 17245836488), (104, 15090106927), (182, 8622918244), (364, 4311459122), (728, 2155729561), (20219, 77618632), (40438, 38809316), (80876, 19404658), (106619, 14719432), (141533, 11088376), (161752, 9702329), (213238, 7359716), (262847, 5970664), (283066, 5544188), (426476, 3679858), (525694, 2985332), (566132, 2772094), (746333, 2102776), (852952, 1839929), (1051388, 1492666), (1132264, 1386047)]