268719808

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4723}}^1$

素因数の和:4869

約数の個数: 56

約数和(自身を含む): 614346752

約数和(自身を除く): 345626944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3556, 4064, 4723, 7112, 8128, 9446, 14224, 18892, 28448, 33061, 37784, 56896, 66122, 75568, 132244, 151136, 264488, 302272, 528976, 599821, 1057952, 1199642, 2115904, 2399284, 4198747, 4798568, 8397494, 9597136, 16794988, 19194272, 33589976, 38388544, 67179952, 134359904, 268719808]

約数ペア:

[(1, 268719808), (2, 134359904), (4, 67179952), (7, 38388544), (8, 33589976), (14, 19194272), (16, 16794988), (28, 9597136), (32, 8397494), (56, 4798568), (64, 4198747), (112, 2399284), (127, 2115904), (224, 1199642), (254, 1057952), (448, 599821), (508, 528976), (889, 302272), (1016, 264488), (1778, 151136), (2032, 132244), (3556, 75568), (4064, 66122), (4723, 56896), (7112, 37784), (8128, 33061), (9446, 28448), (14224, 18892)]