338014578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5431}}^1$

素因数の和:5511

約数の個数: 64

約数和(自身を含む): 788465664

約数和(自身を除く): 450451086

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 41, 46, 66, 69, 82, 123, 138, 246, 253, 451, 506, 759, 902, 943, 1353, 1518, 1886, 2706, 2829, 5431, 5658, 10373, 10862, 16293, 20746, 31119, 32586, 59741, 62238, 119482, 124913, 179223, 222671, 249826, 358446, 374739, 445342, 668013, 749478, 1336026, 1374043, 2449381, 2748086, 4122129, 4898762, 5121433, 7348143, 8244258, 10242866, 14696286, 15364299, 30728598, 56335763, 112671526, 169007289, 338014578]

約数ペア:

[(1, 338014578), (2, 169007289), (3, 112671526), (6, 56335763), (11, 30728598), (22, 15364299), (23, 14696286), (33, 10242866), (41, 8244258), (46, 7348143), (66, 5121433), (69, 4898762), (82, 4122129), (123, 2748086), (138, 2449381), (246, 1374043), (253, 1336026), (451, 749478), (506, 668013), (759, 445342), (902, 374739), (943, 358446), (1353, 249826), (1518, 222671), (1886, 179223), (2706, 124913), (2829, 119482), (5431, 62238), (5658, 59741), (10373, 32586), (10862, 31119), (16293, 20746)]