350664828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1747}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 839879040

約数和(自身を除く): 489214212

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 389, 516, 778, 1167, 1556, 1747, 2334, 3494, 4668, 5241, 6988, 10482, 16727, 20964, 33454, 50181, 66908, 75121, 100362, 150242, 200724, 225363, 300484, 450726, 679583, 901452, 1359166, 2038749, 2718332, 4077498, 8154996, 29222069, 58444138, 87666207, 116888276, 175332414, 350664828]

約数ペア:

[(1, 350664828), (2, 175332414), (3, 116888276), (4, 87666207), (6, 58444138), (12, 29222069), (43, 8154996), (86, 4077498), (129, 2718332), (172, 2038749), (258, 1359166), (389, 901452), (516, 679583), (778, 450726), (1167, 300484), (1556, 225363), (1747, 200724), (2334, 150242), (3494, 100362), (4668, 75121), (5241, 66908), (6988, 50181), (10482, 33454), (16727, 20964)]