820065576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{2801}}^1$

素因数の和:3930

約数の個数: 64

約数和(自身を含む): 2239358400

約数和(自身を除く): 1419292824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1109, 2218, 2801, 3327, 4436, 5602, 6654, 8403, 8872, 11204, 12199, 13308, 16806, 22408, 24398, 26616, 30811, 33612, 36597, 48796, 61622, 67224, 73194, 92433, 97592, 123244, 146388, 184866, 246488, 292776, 369732, 739464, 3106309, 6212618, 9318927, 12425236, 18637854, 24850472, 34169399, 37275708, 68338798, 74551416, 102508197, 136677596, 205016394, 273355192, 410032788, 820065576]

約数ペア:

[(1, 820065576), (2, 410032788), (3, 273355192), (4, 205016394), (6, 136677596), (8, 102508197), (11, 74551416), (12, 68338798), (22, 37275708), (24, 34169399), (33, 24850472), (44, 18637854), (66, 12425236), (88, 9318927), (132, 6212618), (264, 3106309), (1109, 739464), (2218, 369732), (2801, 292776), (3327, 246488), (4436, 184866), (5602, 146388), (6654, 123244), (8403, 97592), (8872, 92433), (11204, 73194), (12199, 67224), (13308, 61622), (16806, 48796), (22408, 36597), (24398, 33612), (26616, 30811)]