260085728

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4483}}^1$

素因数の和:4544

約数の個数: 72

約数和(自身を含む): 611877672

約数和(自身を除く): 351791944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1568, 1813, 2072, 3626, 4144, 4483, 7252, 8288, 8966, 14504, 17932, 29008, 31381, 35864, 58016, 62762, 71728, 125524, 143456, 165871, 219667, 251048, 331742, 439334, 502096, 663484, 878668, 1004192, 1161097, 1326968, 1757336, 2322194, 2653936, 3514672, 4644388, 5307872, 7029344, 8127679, 9288776, 16255358, 18577552, 32510716, 37155104, 65021432, 130042864, 260085728]

約数ペア:

[(1, 260085728), (2, 130042864), (4, 65021432), (7, 37155104), (8, 32510716), (14, 18577552), (16, 16255358), (28, 9288776), (32, 8127679), (37, 7029344), (49, 5307872), (56, 4644388), (74, 3514672), (98, 2653936), (112, 2322194), (148, 1757336), (196, 1326968), (224, 1161097), (259, 1004192), (296, 878668), (392, 663484), (518, 502096), (592, 439334), (784, 331742), (1036, 251048), (1184, 219667), (1568, 165871), (1813, 143456), (2072, 125524), (3626, 71728), (4144, 62762), (4483, 58016), (7252, 35864), (8288, 31381), (8966, 29008), (14504, 17932)]