315991872

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:853

約数の個数: 168

約数和(自身を含む): 1046073600

約数和(自身を除く): 730081728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 109, 112, 126, 144, 168, 192, 218, 224, 252, 288, 327, 336, 436, 448, 504, 576, 654, 672, 719, 763, 872, 981, 1008, 1308, 1344, 1438, 1526, 1744, 1962, 2016, 2157, 2289, 2616, 2876, 3052, 3488, 3924, 4032, 4314, 4578, 5033, 5232, 5752, 6104, 6471, 6867, 6976, 7848, 8628, 9156, 10066, 10464, 11504, 12208, 12942, 13734, 15099, 15696, 17256, 18312, 20132, 20928, 23008, 24416, 25884, 27468, 30198, 31392, 34512, 36624, 40264, 45297, 46016, 48832, 51768, 54936, 60396, 62784, 69024, 73248, 78371, 80528, 90594, 103536, 109872, 120792, 138048, 146496, 156742, 161056, 181188, 207072, 219744, 235113, 241584, 313484, 322112, 362376, 414144, 439488, 470226, 483168, 548597, 626968, 705339, 724752, 940452, 966336, 1097194, 1253936, 1410678, 1449504, 1645791, 1880904, 2194388, 2507872, 2821356, 2899008, 3291582, 3761808, 4388776, 4937373, 5015744, 5642712, 6583164, 7523616, 8777552, 9874746, 11285424, 13166328, 15047232, 17555104, 19749492, 22570848, 26332656, 35110208, 39498984, 45141696, 52665312, 78997968, 105330624, 157995936, 315991872]

約数ペア:

[(1, 315991872), (2, 157995936), (3, 105330624), (4, 78997968), (6, 52665312), (7, 45141696), (8, 39498984), (9, 35110208), (12, 26332656), (14, 22570848), (16, 19749492), (18, 17555104), (21, 15047232), (24, 13166328), (28, 11285424), (32, 9874746), (36, 8777552), (42, 7523616), (48, 6583164), (56, 5642712), (63, 5015744), (64, 4937373), (72, 4388776), (84, 3761808), (96, 3291582), (109, 2899008), (112, 2821356), (126, 2507872), (144, 2194388), (168, 1880904), (192, 1645791), (218, 1449504), (224, 1410678), (252, 1253936), (288, 1097194), (327, 966336), (336, 940452), (436, 724752), (448, 705339), (504, 626968), (576, 548597), (654, 483168), (672, 470226), (719, 439488), (763, 414144), (872, 362376), (981, 322112), (1008, 313484), (1308, 241584), (1344, 235113), (1438, 219744), (1526, 207072), (1744, 181188), (1962, 161056), (2016, 156742), (2157, 146496), (2289, 138048), (2616, 120792), (2876, 109872), (3052, 103536), (3488, 90594), (3924, 80528), (4032, 78371), (4314, 73248), (4578, 69024), (5033, 62784), (5232, 60396), (5752, 54936), (6104, 51768), (6471, 48832), (6867, 46016), (6976, 45297), (7848, 40264), (8628, 36624), (9156, 34512), (10066, 31392), (10464, 30198), (11504, 27468), (12208, 25884), (12942, 24416), (13734, 23008), (15099, 20928), (15696, 20132), (17256, 18312)]