291080496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{866311}}^1$

素因数の和:866329

約数の個数: 40

約数和(自身を含む): 859381504

約数和(自身を除く): 568301008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 866311, 1732622, 2598933, 3465244, 5197866, 6064177, 6930488, 10395732, 12128354, 13860976, 18192531, 20791464, 24256708, 36385062, 41582928, 48513416, 72770124, 97026832, 145540248, 291080496]

約数ペア:

[(1, 291080496), (2, 145540248), (3, 97026832), (4, 72770124), (6, 48513416), (7, 41582928), (8, 36385062), (12, 24256708), (14, 20791464), (16, 18192531), (21, 13860976), (24, 12128354), (28, 10395732), (42, 6930488), (48, 6064177), (56, 5197866), (84, 3465244), (112, 2598933), (168, 1732622), (336, 866311)]