248841264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{740599}}^1$

素因数の和:740617

約数の個数: 40

約数和(自身を含む): 734675200

約数和(自身を除く): 485833936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 740599, 1481198, 2221797, 2962396, 4443594, 5184193, 5924792, 8887188, 10368386, 11849584, 15552579, 17774376, 20736772, 31105158, 35548752, 41473544, 62210316, 82947088, 124420632, 248841264]

約数ペア:

[(1, 248841264), (2, 124420632), (3, 82947088), (4, 62210316), (6, 41473544), (7, 35548752), (8, 31105158), (12, 20736772), (14, 17774376), (16, 15552579), (21, 11849584), (24, 10368386), (28, 8887188), (42, 5924792), (48, 5184193), (56, 4443594), (84, 2962396), (112, 2221797), (168, 1481198), (336, 740599)]