218924016

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157273}}^1$

素因数の和:157313

約数の個数: 40

約数和(自身を含む): 585059280

約数和(自身を除く): 366135264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 157273, 314546, 471819, 629092, 943638, 1258184, 1887276, 2516368, 3774552, 4560917, 7549104, 9121834, 13682751, 18243668, 27365502, 36487336, 54731004, 72974672, 109462008, 218924016]

約数ペア:

[(1, 218924016), (2, 109462008), (3, 72974672), (4, 54731004), (6, 36487336), (8, 27365502), (12, 18243668), (16, 13682751), (24, 9121834), (29, 7549104), (48, 4560917), (58, 3774552), (87, 2516368), (116, 1887276), (174, 1258184), (232, 943638), (348, 629092), (464, 471819), (696, 314546), (1392, 157273)]