1669776768

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^5$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 5466148380

約数和(自身を除く): 3796371612

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 121, 128, 132, 144, 162, 176, 192, 198, 216, 242, 264, 288, 297, 324, 352, 363, 384, 396, 432, 484, 528, 576, 594, 648, 704, 726, 792, 864, 891, 968, 1056, 1089, 1152, 1188, 1296, 1331, 1408, 1452, 1584, 1728, 1782, 1936, 2112, 2178, 2376, 2592, 2662, 2904, 3168, 3267, 3456, 3564, 3872, 3993, 4224, 4356, 4752, 5184, 5324, 5808, 6336, 6534, 7128, 7744, 7986, 8712, 9504, 9801, 10368, 10648, 11616, 11979, 12672, 13068, 14256, 14641, 15488, 15972, 17424, 19008, 19602, 21296, 23232, 23958, 26136, 28512, 29282, 31944, 34848, 35937, 38016, 39204, 42592, 43923, 46464, 47916, 52272, 57024, 58564, 63888, 69696, 71874, 78408, 85184, 87846, 95832, 104544, 107811, 114048, 117128, 127776, 131769, 139392, 143748, 156816, 161051, 170368, 175692, 191664, 209088, 215622, 234256, 255552, 263538, 287496, 313632, 322102, 351384, 383328, 395307, 418176, 431244, 468512, 483153, 511104, 527076, 574992, 627264, 644204, 702768, 766656, 790614, 862488, 937024, 966306, 1054152, 1149984, 1185921, 1254528, 1288408, 1405536, 1449459, 1533312, 1581228, 1724976, 1874048, 1932612, 2108304, 2299968, 2371842, 2576816, 2811072, 2898918, 3162456, 3449952, 3865224, 4216608, 4348377, 4599936, 4743684, 5153632, 5622144, 5797836, 6324912, 6899904, 7730448, 8433216, 8696754, 9487368, 10307264, 11595672, 12649824, 13045131, 13799808, 15460896, 16866432, 17393508, 18974736, 20614528, 23191344, 25299648, 26090262, 30921792, 34787016, 37949472, 46382688, 50599296, 52180524, 61843584, 69574032, 75898944, 92765376, 104361048, 139148064, 151797888, 185530752, 208722096, 278296128, 417444192, 556592256, 834888384, 1669776768]

約数ペア:

[(1, 1669776768), (2, 834888384), (3, 556592256), (4, 417444192), (6, 278296128), (8, 208722096), (9, 185530752), (11, 151797888), (12, 139148064), (16, 104361048), (18, 92765376), (22, 75898944), (24, 69574032), (27, 61843584), (32, 52180524), (33, 50599296), (36, 46382688), (44, 37949472), (48, 34787016), (54, 30921792), (64, 26090262), (66, 25299648), (72, 23191344), (81, 20614528), (88, 18974736), (96, 17393508), (99, 16866432), (108, 15460896), (121, 13799808), (128, 13045131), (132, 12649824), (144, 11595672), (162, 10307264), (176, 9487368), (192, 8696754), (198, 8433216), (216, 7730448), (242, 6899904), (264, 6324912), (288, 5797836), (297, 5622144), (324, 5153632), (352, 4743684), (363, 4599936), (384, 4348377), (396, 4216608), (432, 3865224), (484, 3449952), (528, 3162456), (576, 2898918), (594, 2811072), (648, 2576816), (704, 2371842), (726, 2299968), (792, 2108304), (864, 1932612), (891, 1874048), (968, 1724976), (1056, 1581228), (1089, 1533312), (1152, 1449459), (1188, 1405536), (1296, 1288408), (1331, 1254528), (1408, 1185921), (1452, 1149984), (1584, 1054152), (1728, 966306), (1782, 937024), (1936, 862488), (2112, 790614), (2178, 766656), (2376, 702768), (2592, 644204), (2662, 627264), (2904, 574992), (3168, 527076), (3267, 511104), (3456, 483153), (3564, 468512), (3872, 431244), (3993, 418176), (4224, 395307), (4356, 383328), (4752, 351384), (5184, 322102), (5324, 313632), (5808, 287496), (6336, 263538), (6534, 255552), (7128, 234256), (7744, 215622), (7986, 209088), (8712, 191664), (9504, 175692), (9801, 170368), (10368, 161051), (10648, 156816), (11616, 143748), (11979, 139392), (12672, 131769), (13068, 127776), (14256, 117128), (14641, 114048), (15488, 107811), (15972, 104544), (17424, 95832), (19008, 87846), (19602, 85184), (21296, 78408), (23232, 71874), (23958, 69696), (26136, 63888), (28512, 58564), (29282, 57024), (31944, 52272), (34848, 47916), (35937, 46464), (38016, 43923), (39204, 42592)]