870835248

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{23531}}^1$

素因数の和:23802

約数の個数: 60

約数和(自身を含む): 2446716168

約数和(自身を除く): 1575880920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 9252, 12336, 18504, 23531, 37008, 47062, 70593, 94124, 141186, 188248, 211779, 282372, 376496, 423558, 564744, 847116, 1129488, 1694232, 3388464, 6047467, 12094934, 18142401, 24189868, 36284802, 48379736, 54427203, 72569604, 96759472, 108854406, 145139208, 217708812, 290278416, 435417624, 870835248]

約数ペア:

[(1, 870835248), (2, 435417624), (3, 290278416), (4, 217708812), (6, 145139208), (8, 108854406), (9, 96759472), (12, 72569604), (16, 54427203), (18, 48379736), (24, 36284802), (36, 24189868), (48, 18142401), (72, 12094934), (144, 6047467), (257, 3388464), (514, 1694232), (771, 1129488), (1028, 847116), (1542, 564744), (2056, 423558), (2313, 376496), (3084, 282372), (4112, 211779), (4626, 188248), (6168, 141186), (9252, 94124), (12336, 70593), (18504, 47062), (23531, 37008)]