273513296

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 645958656

約数和(自身を除く): 372445360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 67, 82, 98, 112, 127, 134, 164, 196, 254, 268, 287, 328, 392, 469, 508, 536, 574, 656, 784, 889, 938, 1016, 1072, 1148, 1778, 1876, 2009, 2032, 2296, 2747, 3283, 3556, 3752, 4018, 4592, 5207, 5494, 6223, 6566, 7112, 7504, 8036, 8509, 10414, 10988, 12446, 13132, 14224, 16072, 17018, 19229, 20828, 21976, 24892, 26264, 32144, 34036, 36449, 38458, 41656, 43952, 49784, 52528, 59563, 68072, 72898, 76916, 83312, 99568, 119126, 134603, 136144, 145796, 153832, 238252, 255143, 269206, 291592, 307664, 348869, 416941, 476504, 510286, 538412, 583184, 697738, 833882, 953008, 1020572, 1076824, 1395476, 1667764, 2041144, 2153648, 2442083, 2790952, 3335528, 4082288, 4884166, 5581904, 6671056, 9768332, 17094581, 19536664, 34189162, 39073328, 68378324, 136756648, 273513296]

約数ペア:

[(1, 273513296), (2, 136756648), (4, 68378324), (7, 39073328), (8, 34189162), (14, 19536664), (16, 17094581), (28, 9768332), (41, 6671056), (49, 5581904), (56, 4884166), (67, 4082288), (82, 3335528), (98, 2790952), (112, 2442083), (127, 2153648), (134, 2041144), (164, 1667764), (196, 1395476), (254, 1076824), (268, 1020572), (287, 953008), (328, 833882), (392, 697738), (469, 583184), (508, 538412), (536, 510286), (574, 476504), (656, 416941), (784, 348869), (889, 307664), (938, 291592), (1016, 269206), (1072, 255143), (1148, 238252), (1778, 153832), (1876, 145796), (2009, 136144), (2032, 134603), (2296, 119126), (2747, 99568), (3283, 83312), (3556, 76916), (3752, 72898), (4018, 68072), (4592, 59563), (5207, 52528), (5494, 49784), (6223, 43952), (6566, 41656), (7112, 38458), (7504, 36449), (8036, 34036), (8509, 32144), (10414, 26264), (10988, 24892), (12446, 21976), (13132, 20828), (14224, 19229), (16072, 17018)]