1289758464

素因数分解:

$2^8\times 3^6\times {\mathrm{6911}}^1$

素因数の和:6945

約数の個数: 126

約数和(自身を含む): 3860510976

約数和(自身を除く): 2570752512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 972, 1152, 1296, 1458, 1728, 1944, 2304, 2592, 2916, 3456, 3888, 5184, 5832, 6911, 6912, 7776, 10368, 11664, 13822, 15552, 20733, 20736, 23328, 27644, 31104, 41466, 46656, 55288, 62199, 62208, 82932, 93312, 110576, 124398, 165864, 186597, 186624, 221152, 248796, 331728, 373194, 442304, 497592, 559791, 663456, 746388, 884608, 995184, 1119582, 1326912, 1492776, 1679373, 1769216, 1990368, 2239164, 2653824, 2985552, 3358746, 3980736, 4478328, 5038119, 5307648, 5971104, 6717492, 7961472, 8956656, 10076238, 11942208, 13434984, 15922944, 17913312, 20152476, 23884416, 26869968, 35826624, 40304952, 47768832, 53739936, 71653248, 80609904, 107479872, 143306496, 161219808, 214959744, 322439616, 429919488, 644879232, 1289758464]

約数ペア:

[(1, 1289758464), (2, 644879232), (3, 429919488), (4, 322439616), (6, 214959744), (8, 161219808), (9, 143306496), (12, 107479872), (16, 80609904), (18, 71653248), (24, 53739936), (27, 47768832), (32, 40304952), (36, 35826624), (48, 26869968), (54, 23884416), (64, 20152476), (72, 17913312), (81, 15922944), (96, 13434984), (108, 11942208), (128, 10076238), (144, 8956656), (162, 7961472), (192, 6717492), (216, 5971104), (243, 5307648), (256, 5038119), (288, 4478328), (324, 3980736), (384, 3358746), (432, 2985552), (486, 2653824), (576, 2239164), (648, 1990368), (729, 1769216), (768, 1679373), (864, 1492776), (972, 1326912), (1152, 1119582), (1296, 995184), (1458, 884608), (1728, 746388), (1944, 663456), (2304, 559791), (2592, 497592), (2916, 442304), (3456, 373194), (3888, 331728), (5184, 248796), (5832, 221152), (6911, 186624), (6912, 186597), (7776, 165864), (10368, 124398), (11664, 110576), (13822, 93312), (15552, 82932), (20733, 62208), (20736, 62199), (23328, 55288), (27644, 46656), (31104, 41466)]