264210246

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{1031}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 598890240

約数和(自身を除く): 334679994

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 619, 1031, 1238, 1857, 2062, 3093, 3714, 5571, 6186, 9279, 11142, 14237, 18558, 23713, 28474, 42711, 47426, 71139, 85422, 128133, 142278, 213417, 256266, 426834, 638189, 1276378, 1914567, 3829134, 5743701, 11487402, 14678347, 29356694, 44035041, 88070082, 132105123, 264210246]

約数ペア:

[(1, 264210246), (2, 132105123), (3, 88070082), (6, 44035041), (9, 29356694), (18, 14678347), (23, 11487402), (46, 5743701), (69, 3829134), (138, 1914567), (207, 1276378), (414, 638189), (619, 426834), (1031, 256266), (1238, 213417), (1857, 142278), (2062, 128133), (3093, 85422), (3714, 71139), (5571, 47426), (6186, 42711), (9279, 28474), (11142, 23713), (14237, 18558)]