265205328

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{39749}}^1$

素因数の和:39899

約数の個数: 40

約数和(自身を含む): 690060000

約数和(自身を除く): 424854672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 39749, 79498, 119247, 158996, 238494, 317992, 476988, 635984, 953976, 1907952, 5525111, 11050222, 16575333, 22100444, 33150666, 44200888, 66301332, 88401776, 132602664, 265205328]

約数ペア:

[(1, 265205328), (2, 132602664), (3, 88401776), (4, 66301332), (6, 44200888), (8, 33150666), (12, 22100444), (16, 16575333), (24, 11050222), (48, 5525111), (139, 1907952), (278, 953976), (417, 635984), (556, 476988), (834, 317992), (1112, 238494), (1668, 158996), (2224, 119247), (3336, 79498), (6672, 39749)]