198135384

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 513838080

約数和(自身を除く): 315702696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 251, 372, 502, 744, 753, 1004, 1061, 1506, 2008, 2122, 3012, 3183, 4244, 6024, 6366, 7781, 8488, 12732, 15562, 23343, 25464, 31124, 32891, 46686, 62248, 65782, 93372, 98673, 131564, 186744, 197346, 263128, 266311, 394692, 532622, 789384, 798933, 1065244, 1597866, 2130488, 3195732, 6391464, 8255641, 16511282, 24766923, 33022564, 49533846, 66045128, 99067692, 198135384]

約数ペア:

[(1, 198135384), (2, 99067692), (3, 66045128), (4, 49533846), (6, 33022564), (8, 24766923), (12, 16511282), (24, 8255641), (31, 6391464), (62, 3195732), (93, 2130488), (124, 1597866), (186, 1065244), (248, 798933), (251, 789384), (372, 532622), (502, 394692), (744, 266311), (753, 263128), (1004, 197346), (1061, 186744), (1506, 131564), (2008, 98673), (2122, 93372), (3012, 65782), (3183, 62248), (4244, 46686), (6024, 32891), (6366, 31124), (7781, 25464), (8488, 23343), (12732, 15562)]