425801472

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 1159867800

約数和(自身を除く): 734066328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 149, 183, 192, 244, 256, 298, 366, 384, 447, 488, 596, 732, 768, 894, 976, 1192, 1464, 1788, 1952, 2384, 2928, 3576, 3721, 3904, 4768, 5856, 7152, 7442, 7808, 9089, 9536, 11163, 11712, 14304, 14884, 15616, 18178, 19072, 22326, 23424, 27267, 28608, 29768, 36356, 38144, 44652, 46848, 54534, 57216, 59536, 72712, 89304, 109068, 114432, 119072, 145424, 178608, 218136, 238144, 290848, 357216, 436272, 476288, 554429, 581696, 714432, 872544, 952576, 1108858, 1163392, 1428864, 1663287, 1745088, 2217716, 2326784, 2857728, 3326574, 3490176, 4435432, 6653148, 6980352, 8870864, 13306296, 17741728, 26612592, 35483456, 53225184, 70966912, 106450368, 141933824, 212900736, 425801472]

約数ペア:

[(1, 425801472), (2, 212900736), (3, 141933824), (4, 106450368), (6, 70966912), (8, 53225184), (12, 35483456), (16, 26612592), (24, 17741728), (32, 13306296), (48, 8870864), (61, 6980352), (64, 6653148), (96, 4435432), (122, 3490176), (128, 3326574), (149, 2857728), (183, 2326784), (192, 2217716), (244, 1745088), (256, 1663287), (298, 1428864), (366, 1163392), (384, 1108858), (447, 952576), (488, 872544), (596, 714432), (732, 581696), (768, 554429), (894, 476288), (976, 436272), (1192, 357216), (1464, 290848), (1788, 238144), (1952, 218136), (2384, 178608), (2928, 145424), (3576, 119072), (3721, 114432), (3904, 109068), (4768, 89304), (5856, 72712), (7152, 59536), (7442, 57216), (7808, 54534), (9089, 46848), (9536, 44652), (11163, 38144), (11712, 36356), (14304, 29768), (14884, 28608), (15616, 27267), (18178, 23424), (19072, 22326)]