272332016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81439}}^1$

素因数の和:81477

約数の個数: 40

約数和(自身を含む): 605913600

約数和(自身を除く): 333581584

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 81439, 162878, 325756, 651512, 895829, 1303024, 1547341, 1791658, 3094682, 3583316, 6189364, 7166632, 12378728, 14333264, 17020751, 24757456, 34041502, 68083004, 136166008, 272332016]

約数ペア:

[(1, 272332016), (2, 136166008), (4, 68083004), (8, 34041502), (11, 24757456), (16, 17020751), (19, 14333264), (22, 12378728), (38, 7166632), (44, 6189364), (76, 3583316), (88, 3094682), (152, 1791658), (176, 1547341), (209, 1303024), (304, 895829), (418, 651512), (836, 325756), (1672, 162878), (3344, 81439)]