1405408088

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{4657}}^1$

素因数の和:5004

約数の個数: 64

約数和(自身を含む): 3199487040

約数和(自身を除く): 1794078952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 317, 476, 634, 952, 1268, 2219, 2536, 4438, 4657, 5389, 8876, 9314, 10778, 17752, 18628, 21556, 32599, 37256, 37723, 43112, 65198, 75446, 79169, 130396, 150892, 158338, 260792, 301784, 316676, 554183, 633352, 1108366, 1476269, 2216732, 2952538, 4433464, 5905076, 10333883, 11810152, 20667766, 25096573, 41335532, 50193146, 82671064, 100386292, 175676011, 200772584, 351352022, 702704044, 1405408088]

約数ペア:

[(1, 1405408088), (2, 702704044), (4, 351352022), (7, 200772584), (8, 175676011), (14, 100386292), (17, 82671064), (28, 50193146), (34, 41335532), (56, 25096573), (68, 20667766), (119, 11810152), (136, 10333883), (238, 5905076), (317, 4433464), (476, 2952538), (634, 2216732), (952, 1476269), (1268, 1108366), (2219, 633352), (2536, 554183), (4438, 316676), (4657, 301784), (5389, 260792), (8876, 158338), (9314, 150892), (10778, 130396), (17752, 79169), (18628, 75446), (21556, 65198), (32599, 43112), (37256, 37723)]