320812296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{4253}}^1$

素因数の和:4718

約数の個数: 64

約数和(自身を含む): 918864000

約数和(自身を除く): 598051704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 449, 898, 1347, 1796, 2694, 3143, 3592, 4253, 5388, 6286, 8506, 9429, 10776, 12572, 12759, 17012, 18858, 25144, 25518, 29771, 34024, 37716, 51036, 59542, 75432, 89313, 102072, 119084, 178626, 238168, 357252, 714504, 1909597, 3819194, 5728791, 7638388, 11457582, 13367179, 15276776, 22915164, 26734358, 40101537, 45830328, 53468716, 80203074, 106937432, 160406148, 320812296]

約数ペア:

[(1, 320812296), (2, 160406148), (3, 106937432), (4, 80203074), (6, 53468716), (7, 45830328), (8, 40101537), (12, 26734358), (14, 22915164), (21, 15276776), (24, 13367179), (28, 11457582), (42, 7638388), (56, 5728791), (84, 3819194), (168, 1909597), (449, 714504), (898, 357252), (1347, 238168), (1796, 178626), (2694, 119084), (3143, 102072), (3592, 89313), (4253, 75432), (5388, 59542), (6286, 51036), (8506, 37716), (9429, 34024), (10776, 29771), (12572, 25518), (12759, 25144), (17012, 18858)]