2628288

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^2$

素因数の和:53

約数の個数: 126

約数和(自身を含む): 8459724

約数和(自身を除く): 5831436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 192, 208, 216, 234, 243, 288, 312, 324, 338, 351, 416, 432, 468, 486, 507, 576, 624, 648, 676, 702, 832, 864, 936, 972, 1014, 1053, 1248, 1296, 1352, 1404, 1521, 1728, 1872, 1944, 2028, 2106, 2496, 2592, 2704, 2808, 3042, 3159, 3744, 3888, 4056, 4212, 4563, 5184, 5408, 5616, 6084, 6318, 7488, 7776, 8112, 8424, 9126, 10816, 11232, 12168, 12636, 13689, 15552, 16224, 16848, 18252, 22464, 24336, 25272, 27378, 32448, 33696, 36504, 41067, 48672, 50544, 54756, 67392, 73008, 82134, 97344, 101088, 109512, 146016, 164268, 202176, 219024, 292032, 328536, 438048, 657072, 876096, 1314144, 2628288]

約数ペア:

[(1, 2628288), (2, 1314144), (3, 876096), (4, 657072), (6, 438048), (8, 328536), (9, 292032), (12, 219024), (13, 202176), (16, 164268), (18, 146016), (24, 109512), (26, 101088), (27, 97344), (32, 82134), (36, 73008), (39, 67392), (48, 54756), (52, 50544), (54, 48672), (64, 41067), (72, 36504), (78, 33696), (81, 32448), (96, 27378), (104, 25272), (108, 24336), (117, 22464), (144, 18252), (156, 16848), (162, 16224), (169, 15552), (192, 13689), (208, 12636), (216, 12168), (234, 11232), (243, 10816), (288, 9126), (312, 8424), (324, 8112), (338, 7776), (351, 7488), (416, 6318), (432, 6084), (468, 5616), (486, 5408), (507, 5184), (576, 4563), (624, 4212), (648, 4056), (676, 3888), (702, 3744), (832, 3159), (864, 3042), (936, 2808), (972, 2704), (1014, 2592), (1053, 2496), (1248, 2106), (1296, 2028), (1352, 1944), (1404, 1872), (1521, 1728)]