319911306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2083}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 756241920

約数和(自身を除く): 436330614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 179, 286, 358, 429, 537, 858, 1074, 1969, 2083, 2327, 3938, 4166, 4654, 5907, 6249, 6981, 11814, 12498, 13962, 22913, 25597, 27079, 45826, 51194, 54158, 68739, 76791, 81237, 137478, 153582, 162474, 297869, 372857, 595738, 745714, 893607, 1118571, 1787214, 2237142, 4101427, 4847141, 8202854, 9694282, 12304281, 14541423, 24608562, 29082846, 53318551, 106637102, 159955653, 319911306]

約数ペア:

[(1, 319911306), (2, 159955653), (3, 106637102), (6, 53318551), (11, 29082846), (13, 24608562), (22, 14541423), (26, 12304281), (33, 9694282), (39, 8202854), (66, 4847141), (78, 4101427), (143, 2237142), (179, 1787214), (286, 1118571), (358, 893607), (429, 745714), (537, 595738), (858, 372857), (1074, 297869), (1969, 162474), (2083, 153582), (2327, 137478), (3938, 81237), (4166, 76791), (4654, 68739), (5907, 54158), (6249, 51194), (6981, 45826), (11814, 27079), (12498, 25597), (13962, 22913)]