423313448

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{9109}}^1$

素因数の和:9309

約数の個数: 32

約数和(自身を含む): 820446600

約数和(自身を除く): 397133152

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 1256, 5809, 9109, 11618, 18218, 23236, 36436, 46472, 72872, 337033, 674066, 1348132, 1430113, 2696264, 2860226, 5720452, 11440904, 52914181, 105828362, 211656724, 423313448]

約数ペア:

[(1, 423313448), (2, 211656724), (4, 105828362), (8, 52914181), (37, 11440904), (74, 5720452), (148, 2860226), (157, 2696264), (296, 1430113), (314, 1348132), (628, 674066), (1256, 337033), (5809, 72872), (9109, 46472), (11618, 36436), (18218, 23236)]