225515532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2657}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 575148672

約数和(自身を除く): 349633140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 643, 1286, 1929, 2572, 2657, 3858, 5314, 7073, 7716, 7971, 10628, 14146, 15942, 21219, 28292, 29227, 31884, 42438, 58454, 84876, 87681, 116908, 175362, 350724, 1708451, 3416902, 5125353, 6833804, 10250706, 18792961, 20501412, 37585922, 56378883, 75171844, 112757766, 225515532]

約数ペア:

[(1, 225515532), (2, 112757766), (3, 75171844), (4, 56378883), (6, 37585922), (11, 20501412), (12, 18792961), (22, 10250706), (33, 6833804), (44, 5125353), (66, 3416902), (132, 1708451), (643, 350724), (1286, 175362), (1929, 116908), (2572, 87681), (2657, 84876), (3858, 58454), (5314, 42438), (7073, 31884), (7716, 29227), (7971, 28292), (10628, 21219), (14146, 15942)]