289774464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1700

約数の個数: 128

約数和(自身を含む): 893356800

約数和(自身を除く): 603582336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 268, 336, 384, 402, 448, 469, 536, 672, 804, 896, 938, 1072, 1344, 1407, 1608, 1609, 1876, 2144, 2688, 2814, 3216, 3218, 3752, 4288, 4827, 5628, 6432, 6436, 7504, 8576, 9654, 11256, 11263, 12864, 12872, 15008, 19308, 22512, 22526, 25728, 25744, 30016, 33789, 38616, 45024, 45052, 51488, 60032, 67578, 77232, 90048, 90104, 102976, 107803, 135156, 154464, 180096, 180208, 205952, 215606, 270312, 308928, 323409, 360416, 431212, 540624, 617856, 646818, 720832, 754621, 862424, 1081248, 1293636, 1441664, 1509242, 1724848, 2162496, 2263863, 2587272, 3018484, 3449696, 4324992, 4527726, 5174544, 6036968, 6899392, 9055452, 10349088, 12073936, 13798784, 18110904, 20698176, 24147872, 36221808, 41396352, 48295744, 72443616, 96591488, 144887232, 289774464]

約数ペア:

[(1, 289774464), (2, 144887232), (3, 96591488), (4, 72443616), (6, 48295744), (7, 41396352), (8, 36221808), (12, 24147872), (14, 20698176), (16, 18110904), (21, 13798784), (24, 12073936), (28, 10349088), (32, 9055452), (42, 6899392), (48, 6036968), (56, 5174544), (64, 4527726), (67, 4324992), (84, 3449696), (96, 3018484), (112, 2587272), (128, 2263863), (134, 2162496), (168, 1724848), (192, 1509242), (201, 1441664), (224, 1293636), (268, 1081248), (336, 862424), (384, 754621), (402, 720832), (448, 646818), (469, 617856), (536, 540624), (672, 431212), (804, 360416), (896, 323409), (938, 308928), (1072, 270312), (1344, 215606), (1407, 205952), (1608, 180208), (1609, 180096), (1876, 154464), (2144, 135156), (2688, 107803), (2814, 102976), (3216, 90104), (3218, 90048), (3752, 77232), (4288, 67578), (4827, 60032), (5628, 51488), (6432, 45052), (6436, 45024), (7504, 38616), (8576, 33789), (9654, 30016), (11256, 25744), (11263, 25728), (12864, 22526), (12872, 22512), (15008, 19308)]