279912672

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 252

約数和(自身を含む): 907286184

約数和(自身を除く): 627373512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 71, 72, 78, 81, 96, 104, 108, 117, 142, 144, 156, 162, 169, 208, 213, 216, 234, 243, 284, 288, 312, 324, 338, 351, 416, 426, 432, 468, 486, 507, 568, 624, 639, 648, 676, 702, 729, 852, 864, 923, 936, 972, 1014, 1053, 1136, 1248, 1278, 1296, 1352, 1404, 1458, 1521, 1704, 1846, 1872, 1917, 1944, 2028, 2106, 2272, 2556, 2592, 2704, 2769, 2808, 2916, 3042, 3159, 3408, 3692, 3744, 3834, 3888, 4056, 4212, 4563, 5112, 5408, 5538, 5616, 5751, 5832, 6084, 6318, 6816, 7384, 7668, 7776, 8112, 8307, 8424, 9126, 9477, 10224, 11076, 11232, 11502, 11664, 11999, 12168, 12636, 13689, 14768, 15336, 16224, 16614, 16848, 17253, 18252, 18954, 20448, 22152, 23004, 23328, 23998, 24336, 24921, 25272, 27378, 29536, 30672, 33228, 33696, 34506, 35997, 36504, 37908, 41067, 44304, 46008, 47996, 48672, 49842, 50544, 51759, 54756, 61344, 66456, 69012, 71994, 73008, 74763, 75816, 82134, 88608, 92016, 95992, 99684, 101088, 103518, 107991, 109512, 123201, 132912, 138024, 143988, 146016, 149526, 151632, 164268, 184032, 191984, 199368, 207036, 215982, 219024, 224289, 246402, 265824, 276048, 287976, 299052, 303264, 323973, 328536, 383968, 398736, 414072, 431964, 438048, 448578, 492804, 552096, 575952, 598104, 647946, 657072, 672867, 797472, 828144, 863928, 897156, 971919, 985608, 1151904, 1196208, 1295892, 1314144, 1345734, 1656288, 1727856, 1794312, 1943838, 1971216, 2392416, 2591784, 2691468, 2915757, 3455712, 3588624, 3887676, 3942432, 5183568, 5382936, 5831514, 7177248, 7775352, 8747271, 10367136, 10765872, 11663028, 15550704, 17494542, 21531744, 23326056, 31101408, 34989084, 46652112, 69978168, 93304224, 139956336, 279912672]

約数ペア:

[(1, 279912672), (2, 139956336), (3, 93304224), (4, 69978168), (6, 46652112), (8, 34989084), (9, 31101408), (12, 23326056), (13, 21531744), (16, 17494542), (18, 15550704), (24, 11663028), (26, 10765872), (27, 10367136), (32, 8747271), (36, 7775352), (39, 7177248), (48, 5831514), (52, 5382936), (54, 5183568), (71, 3942432), (72, 3887676), (78, 3588624), (81, 3455712), (96, 2915757), (104, 2691468), (108, 2591784), (117, 2392416), (142, 1971216), (144, 1943838), (156, 1794312), (162, 1727856), (169, 1656288), (208, 1345734), (213, 1314144), (216, 1295892), (234, 1196208), (243, 1151904), (284, 985608), (288, 971919), (312, 897156), (324, 863928), (338, 828144), (351, 797472), (416, 672867), (426, 657072), (432, 647946), (468, 598104), (486, 575952), (507, 552096), (568, 492804), (624, 448578), (639, 438048), (648, 431964), (676, 414072), (702, 398736), (729, 383968), (852, 328536), (864, 323973), (923, 303264), (936, 299052), (972, 287976), (1014, 276048), (1053, 265824), (1136, 246402), (1248, 224289), (1278, 219024), (1296, 215982), (1352, 207036), (1404, 199368), (1458, 191984), (1521, 184032), (1704, 164268), (1846, 151632), (1872, 149526), (1917, 146016), (1944, 143988), (2028, 138024), (2106, 132912), (2272, 123201), (2556, 109512), (2592, 107991), (2704, 103518), (2769, 101088), (2808, 99684), (2916, 95992), (3042, 92016), (3159, 88608), (3408, 82134), (3692, 75816), (3744, 74763), (3834, 73008), (3888, 71994), (4056, 69012), (4212, 66456), (4563, 61344), (5112, 54756), (5408, 51759), (5538, 50544), (5616, 49842), (5751, 48672), (5832, 47996), (6084, 46008), (6318, 44304), (6816, 41067), (7384, 37908), (7668, 36504), (7776, 35997), (8112, 34506), (8307, 33696), (8424, 33228), (9126, 30672), (9477, 29536), (10224, 27378), (11076, 25272), (11232, 24921), (11502, 24336), (11664, 23998), (11999, 23328), (12168, 23004), (12636, 22152), (13689, 20448), (14768, 18954), (15336, 18252), (16224, 17253), (16614, 16848)]