225625596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1459}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 615162240

約数和(自身を除く): 389536644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 526, 588, 789, 1052, 1459, 1578, 1841, 2918, 3156, 3682, 4377, 5523, 5836, 7364, 8754, 10213, 11046, 12887, 17508, 20426, 22092, 25774, 30639, 38661, 40852, 51548, 61278, 71491, 77322, 122556, 142982, 154644, 214473, 285964, 383717, 428946, 767434, 857892, 1151151, 1534868, 2302302, 2686019, 4604604, 5372038, 8058057, 10744076, 16116114, 18802133, 32232228, 37604266, 56406399, 75208532, 112812798, 225625596]

約数ペア:

[(1, 225625596), (2, 112812798), (3, 75208532), (4, 56406399), (6, 37604266), (7, 32232228), (12, 18802133), (14, 16116114), (21, 10744076), (28, 8058057), (42, 5372038), (49, 4604604), (84, 2686019), (98, 2302302), (147, 1534868), (196, 1151151), (263, 857892), (294, 767434), (526, 428946), (588, 383717), (789, 285964), (1052, 214473), (1459, 154644), (1578, 142982), (1841, 122556), (2918, 77322), (3156, 71491), (3682, 61278), (4377, 51548), (5523, 40852), (5836, 38661), (7364, 30639), (8754, 25774), (10213, 22092), (11046, 20426), (12887, 17508)]