212014768

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 516246720

約数和(自身を除く): 304231952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 49, 56, 76, 86, 98, 112, 133, 152, 172, 196, 266, 301, 304, 331, 344, 392, 532, 602, 662, 688, 784, 817, 931, 1064, 1204, 1324, 1634, 1862, 2107, 2128, 2317, 2408, 2648, 3268, 3724, 4214, 4634, 4816, 5296, 5719, 6289, 6536, 7448, 8428, 9268, 11438, 12578, 13072, 14233, 14896, 16219, 16856, 18536, 22876, 25156, 28466, 32438, 33712, 37072, 40033, 44023, 45752, 50312, 56932, 64876, 80066, 88046, 91504, 99631, 100624, 113864, 129752, 160132, 176092, 199262, 227728, 259504, 270427, 308161, 320264, 352184, 398524, 540854, 616322, 640528, 697417, 704368, 797048, 1081708, 1232644, 1394834, 1594096, 1892989, 2163416, 2465288, 2789668, 3785978, 4326832, 4930576, 5579336, 7571956, 11158672, 13250923, 15143912, 26501846, 30287824, 53003692, 106007384, 212014768]

約数ペア:

[(1, 212014768), (2, 106007384), (4, 53003692), (7, 30287824), (8, 26501846), (14, 15143912), (16, 13250923), (19, 11158672), (28, 7571956), (38, 5579336), (43, 4930576), (49, 4326832), (56, 3785978), (76, 2789668), (86, 2465288), (98, 2163416), (112, 1892989), (133, 1594096), (152, 1394834), (172, 1232644), (196, 1081708), (266, 797048), (301, 704368), (304, 697417), (331, 640528), (344, 616322), (392, 540854), (532, 398524), (602, 352184), (662, 320264), (688, 308161), (784, 270427), (817, 259504), (931, 227728), (1064, 199262), (1204, 176092), (1324, 160132), (1634, 129752), (1862, 113864), (2107, 100624), (2128, 99631), (2317, 91504), (2408, 88046), (2648, 80066), (3268, 64876), (3724, 56932), (4214, 50312), (4634, 45752), (4816, 44023), (5296, 40033), (5719, 37072), (6289, 33712), (6536, 32438), (7448, 28466), (8428, 25156), (9268, 22876), (11438, 18536), (12578, 16856), (13072, 16219), (14233, 14896)]