231552216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4198

約数の個数: 128

約数和(自身を含む): 755136000

約数和(自身を除く): 523583784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4139, 4662, 6216, 6993, 7992, 8278, 9324, 12417, 13986, 16556, 18648, 24834, 27972, 28973, 33112, 37251, 49668, 55944, 57946, 74502, 86919, 99336, 111753, 115892, 149004, 153143, 173838, 223506, 231784, 260757, 298008, 306286, 347676, 447012, 459429, 521514, 612572, 695352, 782271, 894024, 918858, 1043028, 1072001, 1225144, 1378287, 1564542, 1837716, 2086056, 2144002, 2756574, 3129084, 3216003, 3675432, 4134861, 4288004, 5513148, 6258168, 6432006, 8269722, 8576008, 9648009, 11026296, 12864012, 16539444, 19296018, 25728024, 28944027, 33078888, 38592036, 57888054, 77184072, 115776108, 231552216]

約数ペア:

[(1, 231552216), (2, 115776108), (3, 77184072), (4, 57888054), (6, 38592036), (7, 33078888), (8, 28944027), (9, 25728024), (12, 19296018), (14, 16539444), (18, 12864012), (21, 11026296), (24, 9648009), (27, 8576008), (28, 8269722), (36, 6432006), (37, 6258168), (42, 5513148), (54, 4288004), (56, 4134861), (63, 3675432), (72, 3216003), (74, 3129084), (84, 2756574), (108, 2144002), (111, 2086056), (126, 1837716), (148, 1564542), (168, 1378287), (189, 1225144), (216, 1072001), (222, 1043028), (252, 918858), (259, 894024), (296, 782271), (333, 695352), (378, 612572), (444, 521514), (504, 459429), (518, 447012), (666, 347676), (756, 306286), (777, 298008), (888, 260757), (999, 231784), (1036, 223506), (1332, 173838), (1512, 153143), (1554, 149004), (1998, 115892), (2072, 111753), (2331, 99336), (2664, 86919), (3108, 74502), (3996, 57946), (4139, 55944), (4662, 49668), (6216, 37251), (6993, 33112), (7992, 28973), (8278, 27972), (9324, 24834), (12417, 18648), (13986, 16556)]