318826572

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{320107}}^1$

素因数の和:320197

約数の個数: 24

約数和(自身を含む): 752894016

約数和(自身を除く): 434067444

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 320107, 640214, 960321, 1280428, 1920642, 3841284, 26568881, 53137762, 79706643, 106275524, 159413286, 318826572]

約数ペア:

[(1, 318826572), (2, 159413286), (3, 106275524), (4, 79706643), (6, 53137762), (12, 26568881), (83, 3841284), (166, 1920642), (249, 1280428), (332, 960321), (498, 640214), (996, 320107)]