768612888

素因数分解:

$2^3\times 3^5\times {\mathrm{395377}}^1$

素因数の和:395398

約数の個数: 48

約数和(自身を含む): 2158763880

約数和(自身を除く): 1390150992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 395377, 790754, 1186131, 1581508, 2372262, 3163016, 3558393, 4744524, 7116786, 9489048, 10675179, 14233572, 21350358, 28467144, 32025537, 42700716, 64051074, 85401432, 96076611, 128102148, 192153222, 256204296, 384306444, 768612888]

約数ペア:

[(1, 768612888), (2, 384306444), (3, 256204296), (4, 192153222), (6, 128102148), (8, 96076611), (9, 85401432), (12, 64051074), (18, 42700716), (24, 32025537), (27, 28467144), (36, 21350358), (54, 14233572), (72, 10675179), (81, 9489048), (108, 7116786), (162, 4744524), (216, 3558393), (243, 3163016), (324, 2372262), (486, 1581508), (648, 1186131), (972, 790754), (1944, 395377)]