217870032

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{63929}}^1$

素因数の和:64011

約数の個数: 40

約数和(自身を含む): 570767040

約数和(自身を除く): 352897008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 63929, 127858, 191787, 255716, 383574, 511432, 767148, 1022864, 1534296, 3068592, 4538959, 9077918, 13616877, 18155836, 27233754, 36311672, 54467508, 72623344, 108935016, 217870032]

約数ペア:

[(1, 217870032), (2, 108935016), (3, 72623344), (4, 54467508), (6, 36311672), (8, 27233754), (12, 18155836), (16, 13616877), (24, 9077918), (48, 4538959), (71, 3068592), (142, 1534296), (213, 1022864), (284, 767148), (426, 511432), (568, 383574), (852, 255716), (1136, 191787), (1704, 127858), (3408, 63929)]