15704879872

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{242479}}^1$

素因数の和:242529

約数の個数: 72

約数和(自身を含む): 35685296640

約数和(自身を除く): 19980416768

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2816, 2944, 4048, 5888, 8096, 16192, 32384, 64768, 242479, 484958, 969916, 1939832, 2667269, 3879664, 5334538, 5577017, 7759328, 10669076, 11154034, 15518656, 21338152, 22308068, 31037312, 42676304, 44616136, 61347187, 62074624, 85352608, 89232272, 122694374, 170705216, 178464544, 245388748, 341410432, 356929088, 490777496, 682820864, 713858176, 981554992, 1427716352, 1963109984, 3926219968, 7852439936, 15704879872]

約数ペア:

[(1, 15704879872), (2, 7852439936), (4, 3926219968), (8, 1963109984), (11, 1427716352), (16, 981554992), (22, 713858176), (23, 682820864), (32, 490777496), (44, 356929088), (46, 341410432), (64, 245388748), (88, 178464544), (92, 170705216), (128, 122694374), (176, 89232272), (184, 85352608), (253, 62074624), (256, 61347187), (352, 44616136), (368, 42676304), (506, 31037312), (704, 22308068), (736, 21338152), (1012, 15518656), (1408, 11154034), (1472, 10669076), (2024, 7759328), (2816, 5577017), (2944, 5334538), (4048, 3879664), (5888, 2667269), (8096, 1939832), (16192, 969916), (32384, 484958), (64768, 242479)]