247017072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2939}}^1$

素因数の和:3070

約数の個数: 80

約数和(自身を含む): 682456320

約数和(自身を除く): 435439248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 204, 206, 272, 309, 408, 412, 618, 816, 824, 1236, 1648, 1751, 2472, 2939, 3502, 4944, 5253, 5878, 7004, 8817, 10506, 11756, 14008, 17634, 21012, 23512, 28016, 35268, 42024, 47024, 49963, 70536, 84048, 99926, 141072, 149889, 199852, 299778, 302717, 399704, 599556, 605434, 799408, 908151, 1199112, 1210868, 1816302, 2398224, 2421736, 3632604, 4843472, 5146189, 7265208, 10292378, 14530416, 15438567, 20584756, 30877134, 41169512, 61754268, 82339024, 123508536, 247017072]

約数ペア:

[(1, 247017072), (2, 123508536), (3, 82339024), (4, 61754268), (6, 41169512), (8, 30877134), (12, 20584756), (16, 15438567), (17, 14530416), (24, 10292378), (34, 7265208), (48, 5146189), (51, 4843472), (68, 3632604), (102, 2421736), (103, 2398224), (136, 1816302), (204, 1210868), (206, 1199112), (272, 908151), (309, 799408), (408, 605434), (412, 599556), (618, 399704), (816, 302717), (824, 299778), (1236, 199852), (1648, 149889), (1751, 141072), (2472, 99926), (2939, 84048), (3502, 70536), (4944, 49963), (5253, 47024), (5878, 42024), (7004, 35268), (8817, 28016), (10506, 23512), (11756, 21012), (14008, 17634)]