709241312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 1589575680

約数和(自身を除く): 880334368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 86, 104, 124, 172, 208, 248, 344, 403, 416, 496, 559, 688, 806, 992, 1118, 1279, 1333, 1376, 1612, 2236, 2558, 2666, 3224, 4472, 5116, 5332, 6448, 8944, 10232, 10664, 12896, 16627, 17329, 17888, 20464, 21328, 33254, 34658, 39649, 40928, 42656, 54997, 66508, 69316, 79298, 109994, 133016, 138632, 158596, 219988, 266032, 277264, 317192, 439976, 515437, 532064, 554528, 634384, 714961, 879952, 1030874, 1268768, 1429922, 1704907, 1759904, 2061748, 2859844, 3409814, 4123496, 5719688, 6819628, 8246992, 11439376, 13639256, 16493984, 22163791, 22878752, 27278512, 44327582, 54557024, 88655164, 177310328, 354620656, 709241312]

約数ペア:

[(1, 709241312), (2, 354620656), (4, 177310328), (8, 88655164), (13, 54557024), (16, 44327582), (26, 27278512), (31, 22878752), (32, 22163791), (43, 16493984), (52, 13639256), (62, 11439376), (86, 8246992), (104, 6819628), (124, 5719688), (172, 4123496), (208, 3409814), (248, 2859844), (344, 2061748), (403, 1759904), (416, 1704907), (496, 1429922), (559, 1268768), (688, 1030874), (806, 879952), (992, 714961), (1118, 634384), (1279, 554528), (1333, 532064), (1376, 515437), (1612, 439976), (2236, 317192), (2558, 277264), (2666, 266032), (3224, 219988), (4472, 158596), (5116, 138632), (5332, 133016), (6448, 109994), (8944, 79298), (10232, 69316), (10664, 66508), (12896, 54997), (16627, 42656), (17329, 40928), (17888, 39649), (20464, 34658), (21328, 33254)]