1308468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 3592064

約数和(自身を除く): 2283596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 421, 444, 518, 777, 842, 1036, 1263, 1554, 1684, 2526, 2947, 3108, 5052, 5894, 8841, 11788, 15577, 17682, 31154, 35364, 46731, 62308, 93462, 109039, 186924, 218078, 327117, 436156, 654234, 1308468]

約数ペア:

[(1, 1308468), (2, 654234), (3, 436156), (4, 327117), (6, 218078), (7, 186924), (12, 109039), (14, 93462), (21, 62308), (28, 46731), (37, 35364), (42, 31154), (74, 17682), (84, 15577), (111, 11788), (148, 8841), (222, 5894), (259, 5052), (421, 3108), (444, 2947), (518, 2526), (777, 1684), (842, 1554), (1036, 1263)]