890736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 2880768

約数和(自身を除く): 1990032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 241, 264, 308, 336, 462, 482, 528, 616, 723, 924, 964, 1232, 1446, 1687, 1848, 1928, 2651, 2892, 3374, 3696, 3856, 5061, 5302, 5784, 6748, 7953, 10122, 10604, 11568, 13496, 15906, 18557, 20244, 21208, 26992, 31812, 37114, 40488, 42416, 55671, 63624, 74228, 80976, 111342, 127248, 148456, 222684, 296912, 445368, 890736]

約数ペア:

[(1, 890736), (2, 445368), (3, 296912), (4, 222684), (6, 148456), (7, 127248), (8, 111342), (11, 80976), (12, 74228), (14, 63624), (16, 55671), (21, 42416), (22, 40488), (24, 37114), (28, 31812), (33, 26992), (42, 21208), (44, 20244), (48, 18557), (56, 15906), (66, 13496), (77, 11568), (84, 10604), (88, 10122), (112, 7953), (132, 6748), (154, 5784), (168, 5302), (176, 5061), (231, 3856), (241, 3696), (264, 3374), (308, 2892), (336, 2651), (462, 1928), (482, 1848), (528, 1687), (616, 1446), (723, 1232), (924, 964)]