123392896

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 280002240

約数和(自身を除く): 156609344

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 257, 341, 352, 484, 496, 514, 682, 704, 968, 992, 1028, 1364, 1408, 1936, 1984, 2056, 2728, 2827, 3751, 3872, 3968, 4112, 5456, 5654, 7502, 7744, 7967, 8224, 10912, 11308, 15004, 15488, 15934, 16448, 21824, 22616, 30008, 31097, 31868, 32896, 43648, 45232, 60016, 62194, 63736, 87637, 90464, 120032, 124388, 127472, 175274, 180928, 240064, 248776, 254944, 350548, 361856, 480128, 497552, 509888, 701096, 964007, 995104, 1019776, 1402192, 1928014, 1990208, 2804384, 3856028, 3980416, 5608768, 7712056, 11217536, 15424112, 30848224, 61696448, 123392896]

約数ペア:

[(1, 123392896), (2, 61696448), (4, 30848224), (8, 15424112), (11, 11217536), (16, 7712056), (22, 5608768), (31, 3980416), (32, 3856028), (44, 2804384), (62, 1990208), (64, 1928014), (88, 1402192), (121, 1019776), (124, 995104), (128, 964007), (176, 701096), (242, 509888), (248, 497552), (257, 480128), (341, 361856), (352, 350548), (484, 254944), (496, 248776), (514, 240064), (682, 180928), (704, 175274), (968, 127472), (992, 124388), (1028, 120032), (1364, 90464), (1408, 87637), (1936, 63736), (1984, 62194), (2056, 60016), (2728, 45232), (2827, 43648), (3751, 32896), (3872, 31868), (3968, 31097), (4112, 30008), (5456, 22616), (5654, 21824), (7502, 16448), (7744, 15934), (7967, 15488), (8224, 15004), (10912, 11308)]