280010088

素因数分解:

$2^3\times 3^3\times {\mathrm{1296343}}^1$

素因数の和:1296358

約数の個数: 32

約数和(自身を含む): 777806400

約数和(自身を除く): 497796312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1296343, 2592686, 3889029, 5185372, 7778058, 10370744, 11667087, 15556116, 23334174, 31112232, 35001261, 46668348, 70002522, 93336696, 140005044, 280010088]

約数ペア:

[(1, 280010088), (2, 140005044), (3, 93336696), (4, 70002522), (6, 46668348), (8, 35001261), (9, 31112232), (12, 23334174), (18, 15556116), (24, 11667087), (27, 10370744), (36, 7778058), (54, 5185372), (72, 3889029), (108, 2592686), (216, 1296343)]