777745668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{9419}}^1$

素因数の和:10416

約数の個数: 48

約数和(自身を含む): 2076318720

約数和(自身を除く): 1298573052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 983, 1966, 2949, 3932, 5898, 6881, 9419, 11796, 13762, 18838, 20643, 27524, 28257, 37676, 41286, 56514, 65933, 82572, 113028, 131866, 197799, 263732, 395598, 791196, 9258877, 18517754, 27776631, 37035508, 55553262, 64812139, 111106524, 129624278, 194436417, 259248556, 388872834, 777745668]

約数ペア:

[(1, 777745668), (2, 388872834), (3, 259248556), (4, 194436417), (6, 129624278), (7, 111106524), (12, 64812139), (14, 55553262), (21, 37035508), (28, 27776631), (42, 18517754), (84, 9258877), (983, 791196), (1966, 395598), (2949, 263732), (3932, 197799), (5898, 131866), (6881, 113028), (9419, 82572), (11796, 65933), (13762, 56514), (18838, 41286), (20643, 37676), (27524, 28257)]