220367088

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{11863}}^1$

素因数の和:11923

約数の個数: 80

約数和(自身を含む): 647299840

約数和(自身を除く): 426932752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 11863, 18576, 23726, 35589, 47452, 71178, 94904, 106767, 142356, 189808, 213534, 284712, 320301, 427068, 510109, 569424, 640602, 854136, 1020218, 1281204, 1530327, 1708272, 2040436, 2562408, 3060654, 4080872, 4590981, 5124816, 6121308, 8161744, 9181962, 12242616, 13772943, 18363924, 24485232, 27545886, 36727848, 55091772, 73455696, 110183544, 220367088]

約数ペア:

[(1, 220367088), (2, 110183544), (3, 73455696), (4, 55091772), (6, 36727848), (8, 27545886), (9, 24485232), (12, 18363924), (16, 13772943), (18, 12242616), (24, 9181962), (27, 8161744), (36, 6121308), (43, 5124816), (48, 4590981), (54, 4080872), (72, 3060654), (86, 2562408), (108, 2040436), (129, 1708272), (144, 1530327), (172, 1281204), (216, 1020218), (258, 854136), (344, 640602), (387, 569424), (432, 510109), (516, 427068), (688, 320301), (774, 284712), (1032, 213534), (1161, 189808), (1548, 142356), (2064, 106767), (2322, 94904), (3096, 71178), (4644, 47452), (6192, 35589), (9288, 23726), (11863, 18576)]