219044916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 582289344

約数和(自身を除く): 363244428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 548, 822, 828, 1233, 1644, 1931, 2466, 3151, 3862, 4932, 5793, 6302, 7724, 9453, 11586, 12604, 17379, 18906, 23172, 28359, 34758, 37812, 44413, 56718, 69516, 88826, 113436, 133239, 177652, 264547, 266478, 399717, 529094, 532956, 793641, 799434, 1058188, 1587282, 1598868, 2380923, 3174564, 4761846, 6084581, 9523692, 12169162, 18253743, 24338324, 36507486, 54761229, 73014972, 109522458, 219044916]

約数ペア:

[(1, 219044916), (2, 109522458), (3, 73014972), (4, 54761229), (6, 36507486), (9, 24338324), (12, 18253743), (18, 12169162), (23, 9523692), (36, 6084581), (46, 4761846), (69, 3174564), (92, 2380923), (137, 1598868), (138, 1587282), (207, 1058188), (274, 799434), (276, 793641), (411, 532956), (414, 529094), (548, 399717), (822, 266478), (828, 264547), (1233, 177652), (1644, 133239), (1931, 113436), (2466, 88826), (3151, 69516), (3862, 56718), (4932, 44413), (5793, 37812), (6302, 34758), (7724, 28359), (9453, 23172), (11586, 18906), (12604, 17379)]