399339936

素因数分解:

$2^5\times 3^3\times {\mathrm{462199}}^1$

素因数の和:462218

約数の個数: 48

約数和(自身を含む): 1164744000

約数和(自身を除く): 765404064

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, 462199, 924398, 1386597, 1848796, 2773194, 3697592, 4159791, 5546388, 7395184, 8319582, 11092776, 12479373, 14790368, 16639164, 22185552, 24958746, 33278328, 44371104, 49917492, 66556656, 99834984, 133113312, 199669968, 399339936]

約数ペア:

[(1, 399339936), (2, 199669968), (3, 133113312), (4, 99834984), (6, 66556656), (8, 49917492), (9, 44371104), (12, 33278328), (16, 24958746), (18, 22185552), (24, 16639164), (27, 14790368), (32, 12479373), (36, 11092776), (48, 8319582), (54, 7395184), (72, 5546388), (96, 4159791), (108, 3697592), (144, 2773194), (216, 1848796), (288, 1386597), (432, 924398), (864, 462199)]