2217721184

素因数分解:

$2^5\times 7^2\times {\mathrm{331}}^1\times {\mathrm{4273}}^1$

素因数の和:4628

約数の個数: 72

約数和(自身を含む): 5095514088

約数和(自身を除く): 2877792904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 331, 392, 662, 784, 1324, 1568, 2317, 2648, 4273, 4634, 5296, 8546, 9268, 10592, 16219, 17092, 18536, 29911, 32438, 34184, 37072, 59822, 64876, 68368, 74144, 119644, 129752, 136736, 209377, 239288, 259504, 418754, 478576, 519008, 837508, 957152, 1414363, 1675016, 2828726, 3350032, 5657452, 6700064, 9900541, 11314904, 19801082, 22629808, 39602164, 45259616, 69303787, 79204328, 138607574, 158408656, 277215148, 316817312, 554430296, 1108860592, 2217721184]

約数ペア:

[(1, 2217721184), (2, 1108860592), (4, 554430296), (7, 316817312), (8, 277215148), (14, 158408656), (16, 138607574), (28, 79204328), (32, 69303787), (49, 45259616), (56, 39602164), (98, 22629808), (112, 19801082), (196, 11314904), (224, 9900541), (331, 6700064), (392, 5657452), (662, 3350032), (784, 2828726), (1324, 1675016), (1568, 1414363), (2317, 957152), (2648, 837508), (4273, 519008), (4634, 478576), (5296, 418754), (8546, 259504), (9268, 239288), (10592, 209377), (16219, 136736), (17092, 129752), (18536, 119644), (29911, 74144), (32438, 68368), (34184, 64876), (37072, 59822)]