321661152

素因数分解:

$2^5\times 3^3\times {\mathrm{372293}}^1$

素因数の和:372312

約数の個数: 48

約数和(自身を含む): 938180880

約数和(自身を除く): 616519728

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, 372293, 744586, 1116879, 1489172, 2233758, 2978344, 3350637, 4467516, 5956688, 6701274, 8935032, 10051911, 11913376, 13402548, 17870064, 20103822, 26805096, 35740128, 40207644, 53610192, 80415288, 107220384, 160830576, 321661152]

約数ペア:

[(1, 321661152), (2, 160830576), (3, 107220384), (4, 80415288), (6, 53610192), (8, 40207644), (9, 35740128), (12, 26805096), (16, 20103822), (18, 17870064), (24, 13402548), (27, 11913376), (32, 10051911), (36, 8935032), (48, 6701274), (54, 5956688), (72, 4467516), (96, 3350637), (108, 2978344), (144, 2233758), (216, 1489172), (288, 1116879), (432, 744586), (864, 372293)]