257976458492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{382843}}^1$

素因数の和:383070

約数の個数: 48

約数和(自身を含む): 482705028960

約数和(自身を除く): 224728570468

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 157, 314, 628, 1073, 2146, 4292, 4553, 5809, 9106, 11618, 18212, 23236, 168461, 336922, 382843, 673844, 765686, 1531372, 11102447, 14165191, 22204894, 28330382, 44409788, 56660764, 60106351, 120212702, 240425404, 410790539, 821581078, 1643162156, 1743084179, 2223934987, 3486168358, 4447869974, 6972336716, 8895739948, 64494114623, 128988229246, 257976458492]

約数ペア:

[(1, 257976458492), (2, 128988229246), (4, 64494114623), (29, 8895739948), (37, 6972336716), (58, 4447869974), (74, 3486168358), (116, 2223934987), (148, 1743084179), (157, 1643162156), (314, 821581078), (628, 410790539), (1073, 240425404), (2146, 120212702), (4292, 60106351), (4553, 56660764), (5809, 44409788), (9106, 28330382), (11618, 22204894), (18212, 14165191), (23236, 11102447), (168461, 1531372), (336922, 765686), (382843, 673844)]