211293384

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{859}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 545102400

約数和(自身を除く): 333809016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 277, 296, 444, 554, 831, 859, 888, 1108, 1662, 1718, 2216, 2577, 3324, 3436, 5154, 6648, 6872, 10249, 10308, 20498, 20616, 30747, 31783, 40996, 61494, 63566, 81992, 95349, 122988, 127132, 190698, 237943, 245976, 254264, 381396, 475886, 713829, 762792, 951772, 1427658, 1903544, 2855316, 5710632, 8803891, 17607782, 26411673, 35215564, 52823346, 70431128, 105646692, 211293384]

約数ペア:

[(1, 211293384), (2, 105646692), (3, 70431128), (4, 52823346), (6, 35215564), (8, 26411673), (12, 17607782), (24, 8803891), (37, 5710632), (74, 2855316), (111, 1903544), (148, 1427658), (222, 951772), (277, 762792), (296, 713829), (444, 475886), (554, 381396), (831, 254264), (859, 245976), (888, 237943), (1108, 190698), (1662, 127132), (1718, 122988), (2216, 95349), (2577, 81992), (3324, 63566), (3436, 61494), (5154, 40996), (6648, 31783), (6872, 30747), (10249, 20616), (10308, 20498)]