316378434

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{3943}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 649718784

約数和(自身を除く): 333340350

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 311, 622, 933, 1866, 3943, 7886, 11829, 13373, 23658, 26746, 40119, 80238, 169549, 339098, 508647, 1017294, 1226273, 2452546, 3678819, 7357638, 52729739, 105459478, 158189217, 316378434]

約数ペア:

[(1, 316378434), (2, 158189217), (3, 105459478), (6, 52729739), (43, 7357638), (86, 3678819), (129, 2452546), (258, 1226273), (311, 1017294), (622, 508647), (933, 339098), (1866, 169549), (3943, 80238), (7886, 40119), (11829, 26746), (13373, 23658)]