320432652

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{63127}}^1$

素因数の和:63187

約数の個数: 48

約数和(自身を含む): 848440320

約数和(自身を除く): 528007668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 63127, 126254, 189381, 252508, 378762, 568143, 757524, 1136286, 1704429, 2272572, 2966969, 3408858, 5933938, 6817716, 8900907, 11867876, 17801814, 26702721, 35603628, 53405442, 80108163, 106810884, 160216326, 320432652]

約数ペア:

[(1, 320432652), (2, 160216326), (3, 106810884), (4, 80108163), (6, 53405442), (9, 35603628), (12, 26702721), (18, 17801814), (27, 11867876), (36, 8900907), (47, 6817716), (54, 5933938), (94, 3408858), (108, 2966969), (141, 2272572), (188, 1704429), (282, 1136286), (423, 757524), (564, 568143), (846, 378762), (1269, 252508), (1692, 189381), (2538, 126254), (5076, 63127)]