268485616

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 620325376

約数和(自身を除く): 351839760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 67, 74, 112, 134, 148, 259, 268, 296, 469, 518, 536, 592, 938, 967, 1036, 1072, 1876, 1934, 2072, 2479, 3752, 3868, 4144, 4958, 6769, 7504, 7736, 9916, 13538, 15472, 17353, 19832, 27076, 34706, 35779, 39664, 54152, 64789, 69412, 71558, 108304, 129578, 138824, 143116, 250453, 259156, 277648, 286232, 453523, 500906, 518312, 572464, 907046, 1001812, 1036624, 1814092, 2003624, 2397193, 3628184, 4007248, 4794386, 7256368, 9588772, 16780351, 19177544, 33560702, 38355088, 67121404, 134242808, 268485616]

約数ペア:

[(1, 268485616), (2, 134242808), (4, 67121404), (7, 38355088), (8, 33560702), (14, 19177544), (16, 16780351), (28, 9588772), (37, 7256368), (56, 4794386), (67, 4007248), (74, 3628184), (112, 2397193), (134, 2003624), (148, 1814092), (259, 1036624), (268, 1001812), (296, 907046), (469, 572464), (518, 518312), (536, 500906), (592, 453523), (938, 286232), (967, 277648), (1036, 259156), (1072, 250453), (1876, 143116), (1934, 138824), (2072, 129578), (2479, 108304), (3752, 71558), (3868, 69412), (4144, 64789), (4958, 54152), (6769, 39664), (7504, 35779), (7736, 34706), (9916, 27076), (13538, 19832), (15472, 17353)]