222713896

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 447690240

約数和(自身を除く): 224976344

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 361, 536, 722, 1151, 1273, 1444, 2302, 2546, 2888, 4604, 5092, 9208, 10184, 21869, 24187, 43738, 48374, 77117, 87476, 96748, 154234, 174952, 193496, 308468, 415511, 616936, 831022, 1465223, 1662044, 2930446, 3324088, 5860892, 11721784, 27839237, 55678474, 111356948, 222713896]

約数ペア:

[(1, 222713896), (2, 111356948), (4, 55678474), (8, 27839237), (19, 11721784), (38, 5860892), (67, 3324088), (76, 2930446), (134, 1662044), (152, 1465223), (268, 831022), (361, 616936), (536, 415511), (722, 308468), (1151, 193496), (1273, 174952), (1444, 154234), (2302, 96748), (2546, 87476), (2888, 77117), (4604, 48374), (5092, 43738), (9208, 24187), (10184, 21869)]