243886021918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{151}}^1\times {\mathrm{86677}}^1$

素因数の和:86870

約数の個数: 64

約数和(自身を含む): 462918767616

約数和(自身を除く): 219032745698

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 151, 154, 242, 302, 847, 1057, 1331, 1661, 1694, 2114, 2662, 3322, 9317, 11627, 18271, 18634, 23254, 36542, 86677, 127897, 173354, 200981, 255794, 401962, 606739, 953447, 1213478, 1406867, 1906894, 2813734, 6674129, 10487917, 13088227, 13348258, 20975834, 26176454, 73415419, 91617589, 115367087, 143970497, 146830838, 183235178, 230734174, 287940994, 807569609, 1007793479, 1583675467, 1615139218, 2015586958, 3167350934, 11085728269, 17420430137, 22171456538, 34840860274, 121943010959, 243886021918]

約数ペア:

[(1, 243886021918), (2, 121943010959), (7, 34840860274), (11, 22171456538), (14, 17420430137), (22, 11085728269), (77, 3167350934), (121, 2015586958), (151, 1615139218), (154, 1583675467), (242, 1007793479), (302, 807569609), (847, 287940994), (1057, 230734174), (1331, 183235178), (1661, 146830838), (1694, 143970497), (2114, 115367087), (2662, 91617589), (3322, 73415419), (9317, 26176454), (11627, 20975834), (18271, 13348258), (18634, 13088227), (23254, 10487917), (36542, 6674129), (86677, 2813734), (127897, 1906894), (173354, 1406867), (200981, 1213478), (255794, 953447), (401962, 606739)]