8421980064

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{5160527}}^1$

素因数の和:5160557

約数の個数: 48

約数和(自身を含む): 23408155008

約数和(自身を除く): 14986174944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 5160527, 10321054, 15481581, 20642108, 30963162, 41284216, 61926324, 82568432, 87728959, 123852648, 165136864, 175457918, 247705296, 263186877, 350915836, 495410592, 526373754, 701831672, 1052747508, 1403663344, 2105495016, 2807326688, 4210990032, 8421980064]

約数ペア:

[(1, 8421980064), (2, 4210990032), (3, 2807326688), (4, 2105495016), (6, 1403663344), (8, 1052747508), (12, 701831672), (16, 526373754), (17, 495410592), (24, 350915836), (32, 263186877), (34, 247705296), (48, 175457918), (51, 165136864), (68, 123852648), (96, 87728959), (102, 82568432), (136, 61926324), (204, 41284216), (272, 30963162), (408, 20642108), (544, 15481581), (816, 10321054), (1632, 5160527)]