212338176

素因数分解:

$2^9\times 3^1\times {\mathrm{138241}}^1$

素因数の和:138262

約数の個数: 40

約数和(自身を含む): 565686264

約数和(自身を除く): 353348088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 138241, 276482, 414723, 552964, 829446, 1105928, 1658892, 2211856, 3317784, 4423712, 6635568, 8847424, 13271136, 17694848, 26542272, 35389696, 53084544, 70779392, 106169088, 212338176]

約数ペア:

[(1, 212338176), (2, 106169088), (3, 70779392), (4, 53084544), (6, 35389696), (8, 26542272), (12, 17694848), (16, 13271136), (24, 8847424), (32, 6635568), (48, 4423712), (64, 3317784), (96, 2211856), (128, 1658892), (192, 1105928), (256, 829446), (384, 552964), (512, 414723), (768, 276482), (1536, 138241)]