772376892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{399781}}^1$

素因数の和:399818

約数の個数: 48

約数和(自身を含む): 2149228032

約数和(自身を除く): 1376851140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 399781, 799562, 1199343, 1599124, 2398686, 2798467, 4797372, 5596934, 8395401, 9194963, 11193868, 16790802, 18389926, 27584889, 33581604, 36779852, 55169778, 64364741, 110339556, 128729482, 193094223, 257458964, 386188446, 772376892]

約数ペア:

[(1, 772376892), (2, 386188446), (3, 257458964), (4, 193094223), (6, 128729482), (7, 110339556), (12, 64364741), (14, 55169778), (21, 36779852), (23, 33581604), (28, 27584889), (42, 18389926), (46, 16790802), (69, 11193868), (84, 9194963), (92, 8395401), (138, 5596934), (161, 4797372), (276, 2798467), (322, 2398686), (483, 1599124), (644, 1199343), (966, 799562), (1932, 399781)]