220528044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1493}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 610161552

約数和(自身を除く): 389633508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 373, 396, 746, 1119, 1492, 1493, 2238, 2986, 3357, 4103, 4476, 4479, 5972, 6714, 8206, 8958, 12309, 13428, 13437, 16412, 16423, 17916, 24618, 26874, 32846, 36927, 49236, 49269, 53748, 65692, 73854, 98538, 147708, 147807, 197076, 295614, 556889, 591228, 1113778, 1670667, 2227556, 3341334, 5012001, 6125779, 6682668, 10024002, 12251558, 18377337, 20048004, 24503116, 36754674, 55132011, 73509348, 110264022, 220528044]

約数ペア:

[(1, 220528044), (2, 110264022), (3, 73509348), (4, 55132011), (6, 36754674), (9, 24503116), (11, 20048004), (12, 18377337), (18, 12251558), (22, 10024002), (33, 6682668), (36, 6125779), (44, 5012001), (66, 3341334), (99, 2227556), (132, 1670667), (198, 1113778), (373, 591228), (396, 556889), (746, 295614), (1119, 197076), (1492, 147807), (1493, 147708), (2238, 98538), (2986, 73854), (3357, 65692), (4103, 53748), (4476, 49269), (4479, 49236), (5972, 36927), (6714, 32846), (8206, 26874), (8958, 24618), (12309, 17916), (13428, 16423), (13437, 16412)]