293889182416

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{27917}}^1\times {\mathrm{13999}}^1$

素因数の和:41971

約数の個数: 40

約数和(自身を含む): 581587776000

約数和(自身を除く): 287698593584

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 13999, 27917, 27998, 55834, 55996, 111668, 111992, 223336, 223984, 446672, 657953, 1312099, 1315906, 2624198, 2631812, 5248396, 5263624, 10496792, 10527248, 20993584, 390810083, 781620166, 1563240332, 3126480664, 6252961328, 18368073901, 36736147802, 73472295604, 146944591208, 293889182416]

約数ペア:

[(1, 293889182416), (2, 146944591208), (4, 73472295604), (8, 36736147802), (16, 18368073901), (47, 6252961328), (94, 3126480664), (188, 1563240332), (376, 781620166), (752, 390810083), (13999, 20993584), (27917, 10527248), (27998, 10496792), (55834, 5263624), (55996, 5248396), (111668, 2631812), (111992, 2624198), (223336, 1315906), (223984, 1312099), (446672, 657953)]