218897724

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1481}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 520359840

約数和(自身を除く): 301462116

約数列:

[1, 2, 3, 4, 6, 12, 109, 113, 218, 226, 327, 339, 436, 452, 654, 678, 1308, 1356, 1481, 2962, 4443, 5924, 8886, 12317, 17772, 24634, 36951, 49268, 73902, 147804, 161429, 167353, 322858, 334706, 484287, 502059, 645716, 669412, 968574, 1004118, 1937148, 2008236, 18241477, 36482954, 54724431, 72965908, 109448862, 218897724]

約数ペア:

[(1, 218897724), (2, 109448862), (3, 72965908), (4, 54724431), (6, 36482954), (12, 18241477), (109, 2008236), (113, 1937148), (218, 1004118), (226, 968574), (327, 669412), (339, 645716), (436, 502059), (452, 484287), (654, 334706), (678, 322858), (1308, 167353), (1356, 161429), (1481, 147804), (2962, 73902), (4443, 49268), (5924, 36951), (8886, 24634), (12317, 17772)]