668837568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1621}}^1$

素因数の和:1950

約数の個数: 112

約数和(自身を含む): 2030276864

約数和(自身を除く): 1361439296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 307, 336, 448, 614, 672, 921, 1228, 1344, 1621, 1842, 2149, 2456, 3242, 3684, 4298, 4863, 4912, 6447, 6484, 7368, 8596, 9726, 9824, 11347, 12894, 12968, 14736, 17192, 19452, 19648, 22694, 25788, 25936, 29472, 34041, 34384, 38904, 45388, 51576, 51872, 58944, 68082, 68768, 77808, 90776, 103152, 103744, 136164, 137536, 155616, 181552, 206304, 272328, 311232, 363104, 412608, 497647, 544656, 726208, 995294, 1089312, 1492941, 1990588, 2178624, 2985882, 3483529, 3981176, 5971764, 6967058, 7962352, 10450587, 11943528, 13934116, 15924704, 20901174, 23887056, 27868232, 31849408, 41802348, 47774112, 55736464, 83604696, 95548224, 111472928, 167209392, 222945856, 334418784, 668837568]

約数ペア:

[(1, 668837568), (2, 334418784), (3, 222945856), (4, 167209392), (6, 111472928), (7, 95548224), (8, 83604696), (12, 55736464), (14, 47774112), (16, 41802348), (21, 31849408), (24, 27868232), (28, 23887056), (32, 20901174), (42, 15924704), (48, 13934116), (56, 11943528), (64, 10450587), (84, 7962352), (96, 6967058), (112, 5971764), (168, 3981176), (192, 3483529), (224, 2985882), (307, 2178624), (336, 1990588), (448, 1492941), (614, 1089312), (672, 995294), (921, 726208), (1228, 544656), (1344, 497647), (1621, 412608), (1842, 363104), (2149, 311232), (2456, 272328), (3242, 206304), (3684, 181552), (4298, 155616), (4863, 137536), (4912, 136164), (6447, 103744), (6484, 103152), (7368, 90776), (8596, 77808), (9726, 68768), (9824, 68082), (11347, 58944), (12894, 51872), (12968, 51576), (14736, 45388), (17192, 38904), (19452, 34384), (19648, 34041), (22694, 29472), (25788, 25936)]