221027778824

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{11145007}}^1$

素因数の和:11145117

約数の個数: 32

約数和(自身を含む): 431980510080

約数和(自身を除く): 210952731256

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 268, 296, 536, 2479, 4958, 9916, 19832, 11145007, 22290014, 44580028, 89160056, 412365259, 746715469, 824730518, 1493430938, 1649461036, 2986861876, 3298922072, 5973723752, 27628472353, 55256944706, 110513889412, 221027778824]

約数ペア:

[(1, 221027778824), (2, 110513889412), (4, 55256944706), (8, 27628472353), (37, 5973723752), (67, 3298922072), (74, 2986861876), (134, 1649461036), (148, 1493430938), (268, 824730518), (296, 746715469), (536, 412365259), (2479, 89160056), (4958, 44580028), (9916, 22290014), (19832, 11145007)]