268752608

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 579156480

約数和(自身を除く): 310403872

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 71, 74, 92, 139, 142, 148, 184, 278, 284, 296, 368, 556, 568, 592, 736, 851, 1112, 1136, 1184, 1633, 1702, 2224, 2272, 2627, 3197, 3266, 3404, 4448, 5143, 5254, 6394, 6532, 6808, 9869, 10286, 10508, 12788, 13064, 13616, 19738, 20572, 21016, 25576, 26128, 27232, 39476, 41144, 42032, 51152, 52256, 60421, 78952, 82288, 84064, 102304, 118289, 120842, 157904, 164576, 226987, 236578, 241684, 315808, 365153, 453974, 473156, 483368, 730306, 907948, 946312, 966736, 1460612, 1815896, 1892624, 1933472, 2921224, 3631792, 3785248, 5842448, 7263584, 8398519, 11684896, 16797038, 33594076, 67188152, 134376304, 268752608]

約数ペア:

[(1, 268752608), (2, 134376304), (4, 67188152), (8, 33594076), (16, 16797038), (23, 11684896), (32, 8398519), (37, 7263584), (46, 5842448), (71, 3785248), (74, 3631792), (92, 2921224), (139, 1933472), (142, 1892624), (148, 1815896), (184, 1460612), (278, 966736), (284, 946312), (296, 907948), (368, 730306), (556, 483368), (568, 473156), (592, 453974), (736, 365153), (851, 315808), (1112, 241684), (1136, 236578), (1184, 226987), (1633, 164576), (1702, 157904), (2224, 120842), (2272, 118289), (2627, 102304), (3197, 84064), (3266, 82288), (3404, 78952), (4448, 60421), (5143, 52256), (5254, 51152), (6394, 42032), (6532, 41144), (6808, 39476), (9869, 27232), (10286, 26128), (10508, 25576), (12788, 21016), (13064, 20572), (13616, 19738)]