222890272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3001}}^1$

素因数の和:3233

約数の個数: 48

約数和(自身を含む): 481136544

約数和(自身を除く): 258246272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 352, 422, 844, 1688, 2321, 3001, 3376, 4642, 6002, 6752, 9284, 12004, 18568, 24008, 33011, 37136, 48016, 66022, 74272, 96032, 132044, 264088, 528176, 633211, 1056352, 1266422, 2532844, 5065688, 6965321, 10131376, 13930642, 20262752, 27861284, 55722568, 111445136, 222890272]

約数ペア:

[(1, 222890272), (2, 111445136), (4, 55722568), (8, 27861284), (11, 20262752), (16, 13930642), (22, 10131376), (32, 6965321), (44, 5065688), (88, 2532844), (176, 1266422), (211, 1056352), (352, 633211), (422, 528176), (844, 264088), (1688, 132044), (2321, 96032), (3001, 74272), (3376, 66022), (4642, 48016), (6002, 37136), (6752, 33011), (9284, 24008), (12004, 18568)]