758231409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 1188794880

約数和(自身を除く): 430563471

約数列:

[1, 3, 13, 23, 39, 41, 53, 69, 123, 159, 299, 389, 533, 689, 897, 943, 1167, 1219, 1599, 2067, 2173, 2829, 3657, 5057, 6519, 8947, 12259, 15171, 15847, 15949, 20617, 26841, 28249, 36777, 47541, 47847, 49979, 61851, 84747, 116311, 149937, 207337, 268021, 348933, 366827, 474191, 622011, 649727, 804063, 845297, 1100481, 1422573, 1949181, 2535891, 4768751, 6164483, 10988861, 14306253, 18493449, 19441831, 32966583, 58325493, 252743803, 758231409]

約数ペア:

[(1, 758231409), (3, 252743803), (13, 58325493), (23, 32966583), (39, 19441831), (41, 18493449), (53, 14306253), (69, 10988861), (123, 6164483), (159, 4768751), (299, 2535891), (389, 1949181), (533, 1422573), (689, 1100481), (897, 845297), (943, 804063), (1167, 649727), (1219, 622011), (1599, 474191), (2067, 366827), (2173, 348933), (2829, 268021), (3657, 207337), (5057, 149937), (6519, 116311), (8947, 84747), (12259, 61851), (15171, 49979), (15847, 47847), (15949, 47541), (20617, 36777), (26841, 28249)]