304894996

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 619315200

約数和(自身を除く): 314420204

約数列:

[1, 2, 4, 7, 14, 28, 127, 179, 254, 358, 479, 508, 716, 889, 958, 1253, 1778, 1916, 2506, 3353, 3556, 5012, 6706, 13412, 22733, 45466, 60833, 85741, 90932, 121666, 159131, 171482, 243332, 318262, 342964, 425831, 600187, 636524, 851662, 1200374, 1703324, 2400748, 10889107, 21778214, 43556428, 76223749, 152447498, 304894996]

約数ペア:

[(1, 304894996), (2, 152447498), (4, 76223749), (7, 43556428), (14, 21778214), (28, 10889107), (127, 2400748), (179, 1703324), (254, 1200374), (358, 851662), (479, 636524), (508, 600187), (716, 425831), (889, 342964), (958, 318262), (1253, 243332), (1778, 171482), (1916, 159131), (2506, 121666), (3353, 90932), (3556, 85741), (5012, 60833), (6706, 45466), (13412, 22733)]