267048576

素因数分解:

$2^7\times 3^4\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 160

約数和(自身を含む): 814572000

約数和(自身を除く): 547523424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 384, 387, 432, 516, 576, 599, 648, 688, 774, 864, 1032, 1152, 1161, 1198, 1296, 1376, 1548, 1728, 1797, 2064, 2322, 2396, 2592, 2752, 3096, 3456, 3483, 3594, 4128, 4644, 4792, 5184, 5391, 5504, 6192, 6966, 7188, 8256, 9288, 9584, 10368, 10782, 12384, 13932, 14376, 16173, 16512, 18576, 19168, 21564, 24768, 25757, 27864, 28752, 32346, 37152, 38336, 43128, 48519, 49536, 51514, 55728, 57504, 64692, 74304, 76672, 77271, 86256, 97038, 103028, 111456, 115008, 129384, 148608, 154542, 172512, 194076, 206056, 222912, 230016, 231813, 258768, 309084, 345024, 388152, 412112, 445824, 463626, 517536, 618168, 690048, 695439, 776304, 824224, 927252, 1035072, 1236336, 1390878, 1552608, 1648448, 1854504, 2070144, 2086317, 2472672, 2781756, 3105216, 3296896, 3709008, 4172634, 4945344, 5563512, 6210432, 7418016, 8345268, 9890688, 11127024, 14836032, 16690536, 22254048, 29672064, 33381072, 44508096, 66762144, 89016192, 133524288, 267048576]

約数ペア:

[(1, 267048576), (2, 133524288), (3, 89016192), (4, 66762144), (6, 44508096), (8, 33381072), (9, 29672064), (12, 22254048), (16, 16690536), (18, 14836032), (24, 11127024), (27, 9890688), (32, 8345268), (36, 7418016), (43, 6210432), (48, 5563512), (54, 4945344), (64, 4172634), (72, 3709008), (81, 3296896), (86, 3105216), (96, 2781756), (108, 2472672), (128, 2086317), (129, 2070144), (144, 1854504), (162, 1648448), (172, 1552608), (192, 1390878), (216, 1236336), (258, 1035072), (288, 927252), (324, 824224), (344, 776304), (384, 695439), (387, 690048), (432, 618168), (516, 517536), (576, 463626), (599, 445824), (648, 412112), (688, 388152), (774, 345024), (864, 309084), (1032, 258768), (1152, 231813), (1161, 230016), (1198, 222912), (1296, 206056), (1376, 194076), (1548, 172512), (1728, 154542), (1797, 148608), (2064, 129384), (2322, 115008), (2396, 111456), (2592, 103028), (2752, 97038), (3096, 86256), (3456, 77271), (3483, 76672), (3594, 74304), (4128, 64692), (4644, 57504), (4792, 55728), (5184, 51514), (5391, 49536), (5504, 48519), (6192, 43128), (6966, 38336), (7188, 37152), (8256, 32346), (9288, 28752), (9584, 27864), (10368, 25757), (10782, 24768), (12384, 21564), (13932, 19168), (14376, 18576), (16173, 16512)]