2118124256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 4496083200

約数和(自身を除く): 2377958944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 139, 142, 152, 278, 284, 304, 353, 556, 568, 608, 706, 1112, 1136, 1349, 1412, 2224, 2272, 2641, 2698, 2824, 4448, 5282, 5396, 5648, 6707, 9869, 10564, 10792, 11296, 13414, 19738, 21128, 21584, 25063, 26828, 39476, 42256, 43168, 49067, 50126, 53656, 78952, 84512, 98134, 100252, 107312, 157904, 187511, 196268, 200504, 214624, 315808, 375022, 392536, 401008, 476197, 750044, 785072, 802016, 932273, 952394, 1500088, 1570144, 1864546, 1904788, 3000176, 3483757, 3729092, 3809576, 6000352, 6967514, 7458184, 7619152, 13935028, 14916368, 15238304, 27870056, 29832736, 55740112, 66191383, 111480224, 132382766, 264765532, 529531064, 1059062128, 2118124256]

約数ペア:

[(1, 2118124256), (2, 1059062128), (4, 529531064), (8, 264765532), (16, 132382766), (19, 111480224), (32, 66191383), (38, 55740112), (71, 29832736), (76, 27870056), (139, 15238304), (142, 14916368), (152, 13935028), (278, 7619152), (284, 7458184), (304, 6967514), (353, 6000352), (556, 3809576), (568, 3729092), (608, 3483757), (706, 3000176), (1112, 1904788), (1136, 1864546), (1349, 1570144), (1412, 1500088), (2224, 952394), (2272, 932273), (2641, 802016), (2698, 785072), (2824, 750044), (4448, 476197), (5282, 401008), (5396, 392536), (5648, 375022), (6707, 315808), (9869, 214624), (10564, 200504), (10792, 196268), (11296, 187511), (13414, 157904), (19738, 107312), (21128, 100252), (21584, 98134), (25063, 84512), (26828, 78952), (39476, 53656), (42256, 50126), (43168, 49067)]