320569812

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{11117}}^1$

素因数の和:11222

約数の個数: 60

約数和(自身を含む): 847525140

約数和(自身を除く): 526955328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 7209, 9612, 11117, 14418, 22234, 28836, 33351, 44468, 66702, 100053, 133404, 200106, 300159, 400212, 600318, 900477, 989413, 1200636, 1800954, 1978826, 2968239, 3601908, 3957652, 5936478, 8904717, 11872956, 17809434, 26714151, 35618868, 53428302, 80142453, 106856604, 160284906, 320569812]

約数ペア:

[(1, 320569812), (2, 160284906), (3, 106856604), (4, 80142453), (6, 53428302), (9, 35618868), (12, 26714151), (18, 17809434), (27, 11872956), (36, 8904717), (54, 5936478), (81, 3957652), (89, 3601908), (108, 2968239), (162, 1978826), (178, 1800954), (267, 1200636), (324, 989413), (356, 900477), (534, 600318), (801, 400212), (1068, 300159), (1602, 200106), (2403, 133404), (3204, 100053), (4806, 66702), (7209, 44468), (9612, 33351), (11117, 28836), (14418, 22234)]