320366988

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{9241}}^1$

素因数の和:9364

約数の個数: 60

約数和(自身を含む): 845421192

約数和(自身を除く): 525054204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 8667, 9241, 11556, 17334, 18482, 27723, 34668, 36964, 55446, 83169, 110892, 166338, 249507, 332676, 499014, 748521, 988787, 998028, 1497042, 1977574, 2966361, 2994084, 3955148, 5932722, 8899083, 11865444, 17798166, 26697249, 35596332, 53394498, 80091747, 106788996, 160183494, 320366988]

約数ペア:

[(1, 320366988), (2, 160183494), (3, 106788996), (4, 80091747), (6, 53394498), (9, 35596332), (12, 26697249), (18, 17798166), (27, 11865444), (36, 8899083), (54, 5932722), (81, 3955148), (107, 2994084), (108, 2966361), (162, 1977574), (214, 1497042), (321, 998028), (324, 988787), (428, 748521), (642, 499014), (963, 332676), (1284, 249507), (1926, 166338), (2889, 110892), (3852, 83169), (5778, 55446), (8667, 36964), (9241, 34668), (11556, 27723), (17334, 18482)]