320136404

素因数分解:

$2^2\times 7^2\times {\mathrm{773}}^1\times {\mathrm{2113}}^1$

素因数の和:2904

約数の個数: 36

約数和(自身を含む): 652858164

約数和(自身を除く): 332721760

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 773, 1546, 2113, 3092, 4226, 5411, 8452, 10822, 14791, 21644, 29582, 37877, 59164, 75754, 103537, 151508, 207074, 414148, 1633349, 3266698, 6533396, 11433443, 22866886, 45733772, 80034101, 160068202, 320136404]

約数ペア:

[(1, 320136404), (2, 160068202), (4, 80034101), (7, 45733772), (14, 22866886), (28, 11433443), (49, 6533396), (98, 3266698), (196, 1633349), (773, 414148), (1546, 207074), (2113, 151508), (3092, 103537), (4226, 75754), (5411, 59164), (8452, 37877), (10822, 29582), (14791, 21644)]