378245340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191033}}^1$

素因数の和:191059

約数の個数: 72

約数和(自身を含む): 1251654768

約数和(自身を除く): 873409428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 191033, 382066, 573099, 764132, 955165, 1146198, 1719297, 1910330, 2101363, 2292396, 2865495, 3438594, 3820660, 4202726, 5730990, 6304089, 6877188, 8405452, 8596485, 10506815, 11461980, 12608178, 17192970, 18912267, 21013630, 25216356, 31520445, 34385940, 37824534, 42027260, 63040890, 75649068, 94561335, 126081780, 189122670, 378245340]

約数ペア:

[(1, 378245340), (2, 189122670), (3, 126081780), (4, 94561335), (5, 75649068), (6, 63040890), (9, 42027260), (10, 37824534), (11, 34385940), (12, 31520445), (15, 25216356), (18, 21013630), (20, 18912267), (22, 17192970), (30, 12608178), (33, 11461980), (36, 10506815), (44, 8596485), (45, 8405452), (55, 6877188), (60, 6304089), (66, 5730990), (90, 4202726), (99, 3820660), (110, 3438594), (132, 2865495), (165, 2292396), (180, 2101363), (198, 1910330), (220, 1719297), (330, 1146198), (396, 955165), (495, 764132), (660, 573099), (990, 382066), (1980, 191033)]