211573416

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 543628800

約数和(自身を除く): 332055384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 439, 467, 516, 878, 934, 1032, 1317, 1401, 1756, 1868, 2634, 2802, 3512, 3736, 5268, 5604, 10536, 11208, 18877, 20081, 37754, 40162, 56631, 60243, 75508, 80324, 113262, 120486, 151016, 160648, 205013, 226524, 240972, 410026, 453048, 481944, 615039, 820052, 1230078, 1640104, 2460156, 4920312, 8815559, 17631118, 26446677, 35262236, 52893354, 70524472, 105786708, 211573416]

約数ペア:

[(1, 211573416), (2, 105786708), (3, 70524472), (4, 52893354), (6, 35262236), (8, 26446677), (12, 17631118), (24, 8815559), (43, 4920312), (86, 2460156), (129, 1640104), (172, 1230078), (258, 820052), (344, 615039), (439, 481944), (467, 453048), (516, 410026), (878, 240972), (934, 226524), (1032, 205013), (1317, 160648), (1401, 151016), (1756, 120486), (1868, 113262), (2634, 80324), (2802, 75508), (3512, 60243), (3736, 56631), (5268, 40162), (5604, 37754), (10536, 20081), (11208, 18877)]