242975124

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:966

約数の個数: 108

約数和(自身を含む): 719353908

約数和(自身を除く): 476378784

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 181, 196, 252, 294, 362, 441, 543, 588, 724, 761, 882, 1086, 1267, 1522, 1629, 1764, 2172, 2283, 2534, 3044, 3258, 3801, 4566, 5068, 5327, 6516, 6849, 7602, 8869, 9132, 10654, 11403, 13698, 15204, 15981, 17738, 21308, 22806, 26607, 27396, 31962, 35476, 37289, 45612, 47943, 53214, 63924, 74578, 79821, 95886, 106428, 111867, 137741, 149156, 159642, 191772, 223734, 275482, 319284, 335601, 413223, 447468, 550964, 671202, 826446, 964187, 1239669, 1342404, 1652892, 1928374, 2479338, 2892561, 3856748, 4958676, 5785122, 6749309, 8677683, 11570244, 13498618, 17355366, 20247927, 26997236, 34710732, 40495854, 60743781, 80991708, 121487562, 242975124]

約数ペア:

[(1, 242975124), (2, 121487562), (3, 80991708), (4, 60743781), (6, 40495854), (7, 34710732), (9, 26997236), (12, 20247927), (14, 17355366), (18, 13498618), (21, 11570244), (28, 8677683), (36, 6749309), (42, 5785122), (49, 4958676), (63, 3856748), (84, 2892561), (98, 2479338), (126, 1928374), (147, 1652892), (181, 1342404), (196, 1239669), (252, 964187), (294, 826446), (362, 671202), (441, 550964), (543, 447468), (588, 413223), (724, 335601), (761, 319284), (882, 275482), (1086, 223734), (1267, 191772), (1522, 159642), (1629, 149156), (1764, 137741), (2172, 111867), (2283, 106428), (2534, 95886), (3044, 79821), (3258, 74578), (3801, 63924), (4566, 53214), (5068, 47943), (5327, 45612), (6516, 37289), (6849, 35476), (7602, 31962), (8869, 27396), (9132, 26607), (10654, 22806), (11403, 21308), (13698, 17738), (15204, 15981)]