315088536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 922521600

約数和(自身を除く): 607433064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 131, 139, 168, 206, 262, 278, 309, 393, 412, 417, 524, 556, 618, 721, 786, 824, 834, 917, 973, 1048, 1112, 1236, 1442, 1572, 1668, 1834, 1946, 2163, 2472, 2751, 2884, 2919, 3144, 3336, 3668, 3892, 4326, 5502, 5768, 5838, 7336, 7784, 8652, 11004, 11676, 13493, 14317, 17304, 18209, 22008, 23352, 26986, 28634, 36418, 40479, 42951, 53972, 54627, 57268, 72836, 80958, 85902, 94451, 100219, 107944, 109254, 114536, 127463, 145672, 161916, 171804, 188902, 200438, 218508, 254926, 283353, 300657, 323832, 343608, 377804, 382389, 400876, 437016, 509852, 566706, 601314, 755608, 764778, 801752, 1019704, 1133412, 1202628, 1529556, 1875527, 2266824, 2405256, 3059112, 3751054, 5626581, 7502108, 11253162, 13128689, 15004216, 22506324, 26257378, 39386067, 45012648, 52514756, 78772134, 105029512, 157544268, 315088536]

約数ペア:

[(1, 315088536), (2, 157544268), (3, 105029512), (4, 78772134), (6, 52514756), (7, 45012648), (8, 39386067), (12, 26257378), (14, 22506324), (21, 15004216), (24, 13128689), (28, 11253162), (42, 7502108), (56, 5626581), (84, 3751054), (103, 3059112), (131, 2405256), (139, 2266824), (168, 1875527), (206, 1529556), (262, 1202628), (278, 1133412), (309, 1019704), (393, 801752), (412, 764778), (417, 755608), (524, 601314), (556, 566706), (618, 509852), (721, 437016), (786, 400876), (824, 382389), (834, 377804), (917, 343608), (973, 323832), (1048, 300657), (1112, 283353), (1236, 254926), (1442, 218508), (1572, 200438), (1668, 188902), (1834, 171804), (1946, 161916), (2163, 145672), (2472, 127463), (2751, 114536), (2884, 109254), (2919, 107944), (3144, 100219), (3336, 94451), (3668, 85902), (3892, 80958), (4326, 72836), (5502, 57268), (5768, 54627), (5838, 53972), (7336, 42951), (7784, 40479), (8652, 36418), (11004, 28634), (11676, 26986), (13493, 23352), (14317, 22008), (17304, 18209)]