238539264

素因数分解:

$2^9\times 3^1\times {\mathrm{155299}}^1$

素因数の和:155320

約数の個数: 40

約数和(自身を含む): 635487600

約数和(自身を除く): 396948336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 155299, 310598, 465897, 621196, 931794, 1242392, 1863588, 2484784, 3727176, 4969568, 7454352, 9939136, 14908704, 19878272, 29817408, 39756544, 59634816, 79513088, 119269632, 238539264]

約数ペア:

[(1, 238539264), (2, 119269632), (3, 79513088), (4, 59634816), (6, 39756544), (8, 29817408), (12, 19878272), (16, 14908704), (24, 9939136), (32, 7454352), (48, 4969568), (64, 3727176), (96, 2484784), (128, 1863588), (192, 1242392), (256, 931794), (384, 621196), (512, 465897), (768, 310598), (1536, 155299)]