218111036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1039}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 450078720

約数和(自身を除く): 231967684

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 367, 572, 734, 1039, 1468, 2078, 4037, 4156, 4771, 8074, 9542, 11429, 13507, 16148, 19084, 22858, 27014, 45716, 52481, 54028, 104962, 148577, 209924, 297154, 381313, 594308, 762626, 1525252, 4194443, 4957069, 8388886, 9914138, 16777772, 19828276, 54527759, 109055518, 218111036]

約数ペア:

[(1, 218111036), (2, 109055518), (4, 54527759), (11, 19828276), (13, 16777772), (22, 9914138), (26, 8388886), (44, 4957069), (52, 4194443), (143, 1525252), (286, 762626), (367, 594308), (572, 381313), (734, 297154), (1039, 209924), (1468, 148577), (2078, 104962), (4037, 54028), (4156, 52481), (4771, 45716), (8074, 27014), (9542, 22858), (11429, 19084), (13507, 16148)]