339946308

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{26903}}^1$

素因数の和:26935

約数の個数: 72

約数和(自身を含む): 959719488

約数和(自身を除く): 619773180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 26903, 53806, 80709, 107612, 161418, 242127, 322836, 349739, 484254, 699478, 726381, 968508, 1049217, 1398956, 1452762, 2098434, 2179143, 2905524, 3147651, 4196868, 4358286, 6295302, 6537429, 8716572, 9442953, 12590604, 13074858, 18885906, 26149716, 28328859, 37771812, 56657718, 84986577, 113315436, 169973154, 339946308]

約数ペア:

[(1, 339946308), (2, 169973154), (3, 113315436), (4, 84986577), (6, 56657718), (9, 37771812), (12, 28328859), (13, 26149716), (18, 18885906), (26, 13074858), (27, 12590604), (36, 9442953), (39, 8716572), (52, 6537429), (54, 6295302), (78, 4358286), (81, 4196868), (108, 3147651), (117, 2905524), (156, 2179143), (162, 2098434), (234, 1452762), (243, 1398956), (324, 1049217), (351, 968508), (468, 726381), (486, 699478), (702, 484254), (972, 349739), (1053, 322836), (1404, 242127), (2106, 161418), (3159, 107612), (4212, 80709), (6318, 53806), (12636, 26903)]