211231584

素因数分解:

$2^5\times 3^3\times {\mathrm{244481}}^1$

素因数の和:244500

約数の個数: 48

約数和(自身を含む): 616094640

約数和(自身を除く): 404863056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 244481, 488962, 733443, 977924, 1466886, 1955848, 2200329, 2933772, 3911696, 4400658, 5867544, 6600987, 7823392, 8801316, 11735088, 13201974, 17602632, 23470176, 26403948, 35205264, 52807896, 70410528, 105615792, 211231584]

約数ペア:

[(1, 211231584), (2, 105615792), (3, 70410528), (4, 52807896), (6, 35205264), (8, 26403948), (9, 23470176), (12, 17602632), (16, 13201974), (18, 11735088), (24, 8801316), (27, 7823392), (32, 6600987), (36, 5867544), (48, 4400658), (54, 3911696), (72, 2933772), (96, 2200329), (108, 1955848), (144, 1466886), (216, 977924), (288, 733443), (432, 488962), (864, 244481)]