279516096

素因数分解:

$2^6\times 3^7\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 112

約数和(自身を含む): 832286880

約数和(自身を除く): 552770784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 729, 864, 972, 1296, 1458, 1728, 1944, 1997, 2187, 2592, 2916, 3888, 3994, 4374, 5184, 5832, 5991, 7776, 7988, 8748, 11664, 11982, 15552, 15976, 17496, 17973, 23328, 23964, 31952, 34992, 35946, 46656, 47928, 53919, 63904, 69984, 71892, 95856, 107838, 127808, 139968, 143784, 161757, 191712, 215676, 287568, 323514, 383424, 431352, 485271, 575136, 647028, 862704, 970542, 1150272, 1294056, 1455813, 1725408, 1941084, 2588112, 2911626, 3450816, 3882168, 4367439, 5176224, 5823252, 7764336, 8734878, 10352448, 11646504, 15528672, 17469756, 23293008, 31057344, 34939512, 46586016, 69879024, 93172032, 139758048, 279516096]

約数ペア:

[(1, 279516096), (2, 139758048), (3, 93172032), (4, 69879024), (6, 46586016), (8, 34939512), (9, 31057344), (12, 23293008), (16, 17469756), (18, 15528672), (24, 11646504), (27, 10352448), (32, 8734878), (36, 7764336), (48, 5823252), (54, 5176224), (64, 4367439), (72, 3882168), (81, 3450816), (96, 2911626), (108, 2588112), (144, 1941084), (162, 1725408), (192, 1455813), (216, 1294056), (243, 1150272), (288, 970542), (324, 862704), (432, 647028), (486, 575136), (576, 485271), (648, 431352), (729, 383424), (864, 323514), (972, 287568), (1296, 215676), (1458, 191712), (1728, 161757), (1944, 143784), (1997, 139968), (2187, 127808), (2592, 107838), (2916, 95856), (3888, 71892), (3994, 69984), (4374, 63904), (5184, 53919), (5832, 47928), (5991, 46656), (7776, 35946), (7988, 34992), (8748, 31952), (11664, 23964), (11982, 23328), (15552, 17973), (15976, 17496)]