243257112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1493

約数の個数: 96

約数和(自身を含む): 755239680

約数和(自身を除く): 511982568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 491, 504, 982, 983, 1473, 1964, 1966, 2946, 2949, 3437, 3928, 3932, 4419, 5892, 5898, 6874, 6881, 7864, 8838, 8847, 10311, 11784, 11796, 13748, 13762, 17676, 17694, 20622, 20643, 23592, 27496, 27524, 30933, 35352, 35388, 41244, 41286, 55048, 61866, 61929, 70776, 82488, 82572, 123732, 123858, 165144, 247464, 247716, 482653, 495432, 965306, 1447959, 1930612, 2895918, 3378571, 3861224, 4343877, 5791836, 6757142, 8687754, 10135713, 11583672, 13514284, 17375508, 20271426, 27028568, 30407139, 34751016, 40542852, 60814278, 81085704, 121628556, 243257112]

約数ペア:

[(1, 243257112), (2, 121628556), (3, 81085704), (4, 60814278), (6, 40542852), (7, 34751016), (8, 30407139), (9, 27028568), (12, 20271426), (14, 17375508), (18, 13514284), (21, 11583672), (24, 10135713), (28, 8687754), (36, 6757142), (42, 5791836), (56, 4343877), (63, 3861224), (72, 3378571), (84, 2895918), (126, 1930612), (168, 1447959), (252, 965306), (491, 495432), (504, 482653), (982, 247716), (983, 247464), (1473, 165144), (1964, 123858), (1966, 123732), (2946, 82572), (2949, 82488), (3437, 70776), (3928, 61929), (3932, 61866), (4419, 55048), (5892, 41286), (5898, 41244), (6874, 35388), (6881, 35352), (7864, 30933), (8838, 27524), (8847, 27496), (10311, 23592), (11784, 20643), (11796, 20622), (13748, 17694), (13762, 17676)]