222979668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13397}}^1$

素因数の和:13496

約数の個数: 48

約数和(自身を含む): 555213120

約数和(自身を除く): 332233452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 8322, 13397, 16644, 26794, 40191, 53588, 80382, 160764, 254543, 509086, 763629, 977981, 1018172, 1527258, 1955962, 2933943, 3054516, 3911924, 5867886, 11735772, 18581639, 37163278, 55744917, 74326556, 111489834, 222979668]

約数ペア:

[(1, 222979668), (2, 111489834), (3, 74326556), (4, 55744917), (6, 37163278), (12, 18581639), (19, 11735772), (38, 5867886), (57, 3911924), (73, 3054516), (76, 2933943), (114, 1955962), (146, 1527258), (219, 1018172), (228, 977981), (292, 763629), (438, 509086), (876, 254543), (1387, 160764), (2774, 80382), (4161, 53588), (5548, 40191), (8322, 26794), (13397, 16644)]