215131824

素因数分解:

$2^4\times 3^2\times {\mathrm{1493971}}^1$

素因数の和:1493985

約数の個数: 30

約数和(自身を含む): 602070716

約数和(自身を除く): 386938892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1493971, 2987942, 4481913, 5975884, 8963826, 11951768, 13445739, 17927652, 23903536, 26891478, 35855304, 53782956, 71710608, 107565912, 215131824]

約数ペア:

[(1, 215131824), (2, 107565912), (3, 71710608), (4, 53782956), (6, 35855304), (8, 26891478), (9, 23903536), (12, 17927652), (16, 13445739), (18, 11951768), (24, 8963826), (36, 5975884), (48, 4481913), (72, 2987942), (144, 1493971)]