281047104

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12511}}^1$

素因数の和:12545

約数の個数: 112

約数和(自身を含む): 889853440

約数和(自身を除く): 608806336

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, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 12511, 22464, 25022, 37533, 50044, 75066, 100088, 112599, 150132, 162643, 200176, 225198, 300264, 325286, 337797, 400352, 450396, 487929, 600528, 650572, 675594, 800704, 900792, 975858, 1201056, 1301144, 1351188, 1463787, 1801584, 1951716, 2402112, 2602288, 2702376, 2927574, 3603168, 3903432, 4391361, 5204576, 5404752, 5855148, 7206336, 7806864, 8782722, 10409152, 10809504, 11710296, 15613728, 17565444, 21619008, 23420592, 31227456, 35130888, 46841184, 70261776, 93682368, 140523552, 281047104]

約数ペア:

[(1, 281047104), (2, 140523552), (3, 93682368), (4, 70261776), (6, 46841184), (8, 35130888), (9, 31227456), (12, 23420592), (13, 21619008), (16, 17565444), (18, 15613728), (24, 11710296), (26, 10809504), (27, 10409152), (32, 8782722), (36, 7806864), (39, 7206336), (48, 5855148), (52, 5404752), (54, 5204576), (64, 4391361), (72, 3903432), (78, 3603168), (96, 2927574), (104, 2702376), (108, 2602288), (117, 2402112), (144, 1951716), (156, 1801584), (192, 1463787), (208, 1351188), (216, 1301144), (234, 1201056), (288, 975858), (312, 900792), (351, 800704), (416, 675594), (432, 650572), (468, 600528), (576, 487929), (624, 450396), (702, 400352), (832, 337797), (864, 325286), (936, 300264), (1248, 225198), (1404, 200176), (1728, 162643), (1872, 150132), (2496, 112599), (2808, 100088), (3744, 75066), (5616, 50044), (7488, 37533), (11232, 25022), (12511, 22464)]