222197688

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{6311}}^1$

素因数の和:6489

約数の個数: 64

約数和(自身を含む): 621100800

約数和(自身を除く): 398903112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 5868, 6311, 8802, 11736, 12622, 17604, 18933, 25244, 35208, 37866, 50488, 56799, 75732, 113598, 151464, 170397, 227196, 340794, 454392, 681588, 1028693, 1363176, 2057386, 3086079, 4114772, 6172158, 8229544, 9258237, 12344316, 18516474, 24688632, 27774711, 37032948, 55549422, 74065896, 111098844, 222197688]

約数ペア:

[(1, 222197688), (2, 111098844), (3, 74065896), (4, 55549422), (6, 37032948), (8, 27774711), (9, 24688632), (12, 18516474), (18, 12344316), (24, 9258237), (27, 8229544), (36, 6172158), (54, 4114772), (72, 3086079), (108, 2057386), (163, 1363176), (216, 1028693), (326, 681588), (489, 454392), (652, 340794), (978, 227196), (1304, 170397), (1467, 151464), (1956, 113598), (2934, 75732), (3912, 56799), (4401, 50488), (5868, 37866), (6311, 35208), (8802, 25244), (11736, 18933), (12622, 17604)]