1946295568

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{11927}}^1$

素因数の和:12020

約数の個数: 80

約数和(自身を含む): 4543709184

約数和(自身を除く): 2597413616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 658, 752, 868, 1316, 1457, 1736, 2632, 2914, 3472, 5264, 5828, 10199, 11656, 11927, 20398, 23312, 23854, 40796, 47708, 81592, 83489, 95416, 163184, 166978, 190832, 333956, 369737, 560569, 667912, 739474, 1121138, 1335824, 1478948, 2242276, 2588159, 2957896, 3923983, 4484552, 5176318, 5915792, 7847966, 8969104, 10352636, 15695932, 17377639, 20705272, 31391864, 34755278, 41410544, 62783728, 69510556, 121643473, 139021112, 243286946, 278042224, 486573892, 973147784, 1946295568]

約数ペア:

[(1, 1946295568), (2, 973147784), (4, 486573892), (7, 278042224), (8, 243286946), (14, 139021112), (16, 121643473), (28, 69510556), (31, 62783728), (47, 41410544), (56, 34755278), (62, 31391864), (94, 20705272), (112, 17377639), (124, 15695932), (188, 10352636), (217, 8969104), (248, 7847966), (329, 5915792), (376, 5176318), (434, 4484552), (496, 3923983), (658, 2957896), (752, 2588159), (868, 2242276), (1316, 1478948), (1457, 1335824), (1736, 1121138), (2632, 739474), (2914, 667912), (3472, 560569), (5264, 369737), (5828, 333956), (10199, 190832), (11656, 166978), (11927, 163184), (20398, 95416), (23312, 83489), (23854, 81592), (40796, 47708)]