1582640752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3881}}^1$

素因数の和:4238

約数の個数: 80

約数和(自身を含む): 3835540224

約数和(自身を除く): 2252899472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 331, 616, 662, 1232, 1324, 2317, 2648, 3641, 3881, 4634, 5296, 7282, 7762, 9268, 14564, 15524, 18536, 25487, 27167, 29128, 31048, 37072, 42691, 50974, 54334, 58256, 62096, 85382, 101948, 108668, 170764, 203896, 217336, 298837, 341528, 407792, 434672, 597674, 683056, 1195348, 1284611, 2390696, 2569222, 4781392, 5138444, 8992277, 10276888, 14130721, 17984554, 20553776, 28261442, 35969108, 56522884, 71938216, 98915047, 113045768, 143876432, 197830094, 226091536, 395660188, 791320376, 1582640752]

約数ペア:

[(1, 1582640752), (2, 791320376), (4, 395660188), (7, 226091536), (8, 197830094), (11, 143876432), (14, 113045768), (16, 98915047), (22, 71938216), (28, 56522884), (44, 35969108), (56, 28261442), (77, 20553776), (88, 17984554), (112, 14130721), (154, 10276888), (176, 8992277), (308, 5138444), (331, 4781392), (616, 2569222), (662, 2390696), (1232, 1284611), (1324, 1195348), (2317, 683056), (2648, 597674), (3641, 434672), (3881, 407792), (4634, 341528), (5296, 298837), (7282, 217336), (7762, 203896), (9268, 170764), (14564, 108668), (15524, 101948), (18536, 85382), (25487, 62096), (27167, 58256), (29128, 54334), (31048, 50974), (37072, 42691)]