385666908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^2$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 1016676864

約数和(自身を除く): 631009956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 307, 341, 372, 614, 682, 921, 1023, 1228, 1364, 1842, 2046, 3377, 3684, 4092, 6754, 9517, 10131, 13508, 19034, 20262, 28551, 38068, 40524, 57102, 94249, 104687, 114204, 188498, 209374, 282747, 314061, 376996, 418748, 565494, 628122, 1036739, 1130988, 1256244, 2073478, 2921719, 3110217, 4146956, 5843438, 6220434, 8765157, 11686876, 12440868, 17530314, 32138909, 35060628, 64277818, 96416727, 128555636, 192833454, 385666908]

約数ペア:

[(1, 385666908), (2, 192833454), (3, 128555636), (4, 96416727), (6, 64277818), (11, 35060628), (12, 32138909), (22, 17530314), (31, 12440868), (33, 11686876), (44, 8765157), (62, 6220434), (66, 5843438), (93, 4146956), (124, 3110217), (132, 2921719), (186, 2073478), (307, 1256244), (341, 1130988), (372, 1036739), (614, 628122), (682, 565494), (921, 418748), (1023, 376996), (1228, 314061), (1364, 282747), (1842, 209374), (2046, 188498), (3377, 114204), (3684, 104687), (4092, 94249), (6754, 57102), (9517, 40524), (10131, 38068), (13508, 28551), (19034, 20262)]