328202290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 650797056

約数和(自身を除く): 322594766

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 127, 130, 193, 206, 254, 386, 515, 635, 965, 1030, 1270, 1339, 1651, 1930, 2509, 2678, 3302, 5018, 6695, 8255, 12545, 13081, 13390, 16510, 19879, 24511, 25090, 26162, 39758, 49022, 65405, 99395, 122555, 130810, 170053, 198790, 245110, 258427, 318643, 340106, 516854, 637286, 850265, 1292135, 1593215, 1700530, 2524633, 2584270, 3186430, 5049266, 12623165, 25246330, 32820229, 65640458, 164101145, 328202290]

約数ペア:

[(1, 328202290), (2, 164101145), (5, 65640458), (10, 32820229), (13, 25246330), (26, 12623165), (65, 5049266), (103, 3186430), (127, 2584270), (130, 2524633), (193, 1700530), (206, 1593215), (254, 1292135), (386, 850265), (515, 637286), (635, 516854), (965, 340106), (1030, 318643), (1270, 258427), (1339, 245110), (1651, 198790), (1930, 170053), (2509, 130810), (2678, 122555), (3302, 99395), (5018, 65405), (6695, 49022), (8255, 39758), (12545, 26162), (13081, 25090), (13390, 24511), (16510, 19879)]