557402688

素因数分解:

$2^6\times 3^3\times {\mathrm{322571}}^1$

素因数の和:322592

約数の個数: 56

約数和(自身を含む): 1638665760

約数和(自身を除く): 1081263072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 322571, 645142, 967713, 1290284, 1935426, 2580568, 2903139, 3870852, 5161136, 5806278, 7741704, 8709417, 10322272, 11612556, 15483408, 17418834, 20644544, 23225112, 30966816, 34837668, 46450224, 61933632, 69675336, 92900448, 139350672, 185800896, 278701344, 557402688]

約数ペア:

[(1, 557402688), (2, 278701344), (3, 185800896), (4, 139350672), (6, 92900448), (8, 69675336), (9, 61933632), (12, 46450224), (16, 34837668), (18, 30966816), (24, 23225112), (27, 20644544), (32, 17418834), (36, 15483408), (48, 11612556), (54, 10322272), (64, 8709417), (72, 7741704), (96, 5806278), (108, 5161136), (144, 3870852), (192, 2903139), (216, 2580568), (288, 1935426), (432, 1290284), (576, 967713), (864, 645142), (1728, 322571)]