2568804588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443203}}^1$

素因数の和:443243

約数の個数: 72

約数和(自身を含む): 7743660288

約数和(自身を除く): 5174855700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 443203, 886406, 1329609, 1772812, 2659218, 3102421, 3988827, 5318436, 6204842, 7977654, 9307263, 10193669, 12409684, 15955308, 18614526, 20387338, 27921789, 30581007, 37229052, 40774676, 55843578, 61162014, 71355683, 91743021, 111687156, 122324028, 142711366, 183486042, 214067049, 285422732, 366972084, 428134098, 642201147, 856268196, 1284402294, 2568804588]

約数ペア:

[(1, 2568804588), (2, 1284402294), (3, 856268196), (4, 642201147), (6, 428134098), (7, 366972084), (9, 285422732), (12, 214067049), (14, 183486042), (18, 142711366), (21, 122324028), (23, 111687156), (28, 91743021), (36, 71355683), (42, 61162014), (46, 55843578), (63, 40774676), (69, 37229052), (84, 30581007), (92, 27921789), (126, 20387338), (138, 18614526), (161, 15955308), (207, 12409684), (252, 10193669), (276, 9307263), (322, 7977654), (414, 6204842), (483, 5318436), (644, 3988827), (828, 3102421), (966, 2659218), (1449, 1772812), (1932, 1329609), (2898, 886406), (5796, 443203)]