442281056

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2372

約数の個数: 72

約数和(自身を含む): 1021337856

約数和(自身を除く): 579056800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 392, 508, 784, 889, 1016, 1568, 1778, 2032, 2221, 3556, 4064, 4442, 6223, 7112, 8884, 12446, 14224, 15547, 17768, 24892, 28448, 31094, 35536, 49784, 62188, 71072, 99568, 108829, 124376, 199136, 217658, 248752, 282067, 435316, 497504, 564134, 870632, 1128268, 1741264, 1974469, 2256536, 3482528, 3948938, 4513072, 7897876, 9026144, 13821283, 15795752, 27642566, 31591504, 55285132, 63183008, 110570264, 221140528, 442281056]

約数ペア:

[(1, 442281056), (2, 221140528), (4, 110570264), (7, 63183008), (8, 55285132), (14, 31591504), (16, 27642566), (28, 15795752), (32, 13821283), (49, 9026144), (56, 7897876), (98, 4513072), (112, 3948938), (127, 3482528), (196, 2256536), (224, 1974469), (254, 1741264), (392, 1128268), (508, 870632), (784, 564134), (889, 497504), (1016, 435316), (1568, 282067), (1778, 248752), (2032, 217658), (2221, 199136), (3556, 124376), (4064, 108829), (4442, 99568), (6223, 71072), (7112, 62188), (8884, 49784), (12446, 35536), (14224, 31094), (15547, 28448), (17768, 24892)]