239474844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1279}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 693288960

約数和(自身を除く): 453814116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 743, 1279, 1486, 2229, 2558, 2972, 3837, 4458, 5116, 5201, 6687, 7674, 8916, 8953, 10402, 11511, 13374, 15348, 15603, 17906, 20804, 23022, 26748, 26859, 31206, 35812, 46044, 46809, 53718, 62412, 80577, 93618, 107436, 161154, 187236, 322308, 950297, 1900594, 2850891, 3801188, 5701782, 6652079, 8552673, 11403564, 13304158, 17105346, 19956237, 26608316, 34210692, 39912474, 59868711, 79824948, 119737422, 239474844]

約数ペア:

[(1, 239474844), (2, 119737422), (3, 79824948), (4, 59868711), (6, 39912474), (7, 34210692), (9, 26608316), (12, 19956237), (14, 17105346), (18, 13304158), (21, 11403564), (28, 8552673), (36, 6652079), (42, 5701782), (63, 3801188), (84, 2850891), (126, 1900594), (252, 950297), (743, 322308), (1279, 187236), (1486, 161154), (2229, 107436), (2558, 93618), (2972, 80577), (3837, 62412), (4458, 53718), (5116, 46809), (5201, 46044), (6687, 35812), (7674, 31206), (8916, 26859), (8953, 26748), (10402, 23022), (11511, 20804), (13374, 17906), (15348, 15603)]