249799680008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{1178167}}^1$

素因数の和:1179749

約数の個数: 32

約数和(自身を含む): 496244361600

約数和(自身を除く): 246444681592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1559, 3118, 6236, 12472, 26503, 53006, 106012, 212024, 1178167, 2356334, 4712668, 9425336, 20028839, 40057678, 80115356, 160230712, 1836762353, 3673524706, 7347049412, 14694098824, 31224960001, 62449920002, 124899840004, 249799680008]

約数ペア:

[(1, 249799680008), (2, 124899840004), (4, 62449920002), (8, 31224960001), (17, 14694098824), (34, 7347049412), (68, 3673524706), (136, 1836762353), (1559, 160230712), (3118, 80115356), (6236, 40057678), (12472, 20028839), (26503, 9425336), (53006, 4712668), (106012, 2356334), (212024, 1178167)]