211999488

素因数分解:

$2^8\times 3^1\times {\mathrm{276041}}^1$

素因数の和:276060

約数の個数: 36

約数和(自身を含む): 564229848

約数和(自身を除く): 352230360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 276041, 552082, 828123, 1104164, 1656246, 2208328, 3312492, 4416656, 6624984, 8833312, 13249968, 17666624, 26499936, 35333248, 52999872, 70666496, 105999744, 211999488]

約数ペア:

[(1, 211999488), (2, 105999744), (3, 70666496), (4, 52999872), (6, 35333248), (8, 26499936), (12, 17666624), (16, 13249968), (24, 8833312), (32, 6624984), (48, 4416656), (64, 3312492), (96, 2208328), (128, 1656246), (192, 1104164), (256, 828123), (384, 552082), (768, 276041)]