233231328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:997

約数の個数: 144

約数和(自身を含む): 733090176

約数和(自身を除く): 499858848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 83, 88, 96, 99, 132, 144, 166, 176, 198, 249, 264, 288, 332, 352, 396, 498, 528, 664, 747, 792, 887, 913, 996, 1056, 1328, 1494, 1584, 1774, 1826, 1992, 2656, 2661, 2739, 2988, 3168, 3548, 3652, 3984, 5322, 5478, 5976, 7096, 7304, 7968, 7983, 8217, 9757, 10644, 10956, 11952, 14192, 14608, 15966, 16434, 19514, 21288, 21912, 23904, 28384, 29216, 29271, 31932, 32868, 39028, 42576, 43824, 58542, 63864, 65736, 73621, 78056, 85152, 87648, 87813, 117084, 127728, 131472, 147242, 156112, 175626, 220863, 234168, 255456, 262944, 294484, 312224, 351252, 441726, 468336, 588968, 662589, 702504, 809831, 883452, 936672, 1177936, 1325178, 1405008, 1619662, 1766904, 2355872, 2429493, 2650356, 2810016, 3239324, 3533808, 4858986, 5300712, 6478648, 7067616, 7288479, 9717972, 10601424, 12957296, 14576958, 19435944, 21202848, 25914592, 29153916, 38871888, 58307832, 77743776, 116615664, 233231328]

約数ペア:

[(1, 233231328), (2, 116615664), (3, 77743776), (4, 58307832), (6, 38871888), (8, 29153916), (9, 25914592), (11, 21202848), (12, 19435944), (16, 14576958), (18, 12957296), (22, 10601424), (24, 9717972), (32, 7288479), (33, 7067616), (36, 6478648), (44, 5300712), (48, 4858986), (66, 3533808), (72, 3239324), (83, 2810016), (88, 2650356), (96, 2429493), (99, 2355872), (132, 1766904), (144, 1619662), (166, 1405008), (176, 1325178), (198, 1177936), (249, 936672), (264, 883452), (288, 809831), (332, 702504), (352, 662589), (396, 588968), (498, 468336), (528, 441726), (664, 351252), (747, 312224), (792, 294484), (887, 262944), (913, 255456), (996, 234168), (1056, 220863), (1328, 175626), (1494, 156112), (1584, 147242), (1774, 131472), (1826, 127728), (1992, 117084), (2656, 87813), (2661, 87648), (2739, 85152), (2988, 78056), (3168, 73621), (3548, 65736), (3652, 63864), (3984, 58542), (5322, 43824), (5478, 42576), (5976, 39028), (7096, 32868), (7304, 31932), (7968, 29271), (7983, 29216), (8217, 28384), (9757, 23904), (10644, 21912), (10956, 21288), (11952, 19514), (14192, 16434), (14608, 15966)]