271771136

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 705788160

約数和(自身を除く): 434017024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 307, 364, 416, 448, 494, 512, 532, 608, 614, 728, 832, 896, 988, 1064, 1216, 1228, 1456, 1664, 1729, 1792, 1976, 2128, 2149, 2432, 2456, 2912, 3328, 3458, 3584, 3952, 3991, 4256, 4298, 4864, 4912, 5824, 5833, 6656, 6916, 7904, 7982, 8512, 8596, 9728, 9824, 11648, 11666, 13832, 15808, 15964, 17024, 17192, 19648, 23296, 23332, 27664, 27937, 31616, 31928, 34048, 34384, 39296, 40831, 46592, 46664, 55328, 55874, 63232, 63856, 68096, 68768, 75829, 78592, 81662, 93328, 110656, 111748, 126464, 127712, 137536, 151658, 157184, 163324, 186656, 221312, 223496, 255424, 275072, 303316, 326648, 373312, 442624, 446992, 510848, 530803, 550144, 606632, 653296, 746624, 885248, 893984, 1021696, 1061606, 1100288, 1213264, 1306592, 1493248, 1787968, 2043392, 2123212, 2426528, 2613184, 2986496, 3575936, 4246424, 4853056, 5226368, 7151872, 8492848, 9706112, 10452736, 14303744, 16985696, 19412224, 20905472, 33971392, 38824448, 67942784, 135885568, 271771136]

約数ペア:

[(1, 271771136), (2, 135885568), (4, 67942784), (7, 38824448), (8, 33971392), (13, 20905472), (14, 19412224), (16, 16985696), (19, 14303744), (26, 10452736), (28, 9706112), (32, 8492848), (38, 7151872), (52, 5226368), (56, 4853056), (64, 4246424), (76, 3575936), (91, 2986496), (104, 2613184), (112, 2426528), (128, 2123212), (133, 2043392), (152, 1787968), (182, 1493248), (208, 1306592), (224, 1213264), (247, 1100288), (256, 1061606), (266, 1021696), (304, 893984), (307, 885248), (364, 746624), (416, 653296), (448, 606632), (494, 550144), (512, 530803), (532, 510848), (608, 446992), (614, 442624), (728, 373312), (832, 326648), (896, 303316), (988, 275072), (1064, 255424), (1216, 223496), (1228, 221312), (1456, 186656), (1664, 163324), (1729, 157184), (1792, 151658), (1976, 137536), (2128, 127712), (2149, 126464), (2432, 111748), (2456, 110656), (2912, 93328), (3328, 81662), (3458, 78592), (3584, 75829), (3952, 68768), (3991, 68096), (4256, 63856), (4298, 63232), (4864, 55874), (4912, 55328), (5824, 46664), (5833, 46592), (6656, 40831), (6916, 39296), (7904, 34384), (7982, 34048), (8512, 31928), (8596, 31616), (9728, 27937), (9824, 27664), (11648, 23332), (11666, 23296), (13832, 19648), (15808, 17192), (15964, 17024)]