397515168

素因数分解:

$2^5\times 3^3\times {\mathrm{460087}}^1$

素因数の和:460106

約数の個数: 48

約数和(自身を含む): 1159421760

約数和(自身を除く): 761906592

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, 460087, 920174, 1380261, 1840348, 2760522, 3680696, 4140783, 5521044, 7361392, 8281566, 11042088, 12422349, 14722784, 16563132, 22084176, 24844698, 33126264, 44168352, 49689396, 66252528, 99378792, 132505056, 198757584, 397515168]

約数ペア:

[(1, 397515168), (2, 198757584), (3, 132505056), (4, 99378792), (6, 66252528), (8, 49689396), (9, 44168352), (12, 33126264), (16, 24844698), (18, 22084176), (24, 16563132), (27, 14722784), (32, 12422349), (36, 11042088), (48, 8281566), (54, 7361392), (72, 5521044), (96, 4140783), (108, 3680696), (144, 2760522), (216, 1840348), (288, 1380261), (432, 920174), (864, 460087)]