402758903072

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{4663}}^1\times {\mathrm{24763}}^1$

素因数の和:29545

約数の個数: 48

約数和(自身を含む): 800410121280

約数和(自身を除く): 397651218208

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 4663, 9326, 18652, 24763, 37304, 49526, 74608, 99052, 149216, 198104, 396208, 508267, 792416, 1016534, 2033068, 2699167, 4066136, 5398334, 8132272, 10796668, 16264544, 21593336, 43186672, 86373344, 115469869, 230939738, 461879476, 923758952, 1847517904, 3695035808, 12586215721, 25172431442, 50344862884, 100689725768, 201379451536, 402758903072]

約数ペア:

[(1, 402758903072), (2, 201379451536), (4, 100689725768), (8, 50344862884), (16, 25172431442), (32, 12586215721), (109, 3695035808), (218, 1847517904), (436, 923758952), (872, 461879476), (1744, 230939738), (3488, 115469869), (4663, 86373344), (9326, 43186672), (18652, 21593336), (24763, 16264544), (37304, 10796668), (49526, 8132272), (74608, 5398334), (99052, 4066136), (149216, 2699167), (198104, 2033068), (396208, 1016534), (508267, 792416)]