346375796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 680687616

約数和(自身を除く): 334311820

約数列:

[1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 148, 268, 481, 871, 962, 1742, 1924, 2479, 2687, 3484, 4958, 5374, 9916, 10748, 32227, 34931, 64454, 69862, 99419, 128908, 139724, 180029, 198838, 360058, 397676, 720116, 1292447, 2340377, 2584894, 4680754, 5169788, 6661073, 9361508, 13322146, 26644292, 86593949, 173187898, 346375796]

約数ペア:

[(1, 346375796), (2, 173187898), (4, 86593949), (13, 26644292), (26, 13322146), (37, 9361508), (52, 6661073), (67, 5169788), (74, 4680754), (134, 2584894), (148, 2340377), (268, 1292447), (481, 720116), (871, 397676), (962, 360058), (1742, 198838), (1924, 180029), (2479, 139724), (2687, 128908), (3484, 99419), (4958, 69862), (5374, 64454), (9916, 34931), (10748, 32227)]