223839712

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 452656512

約数和(自身を除く): 228816800

約数列:

[1, 2, 4, 8, 16, 32, 71, 83, 142, 166, 284, 332, 568, 664, 1136, 1187, 1328, 2272, 2374, 2656, 4748, 5893, 9496, 11786, 18992, 23572, 37984, 47144, 84277, 94288, 98521, 168554, 188576, 197042, 337108, 394084, 674216, 788168, 1348432, 1576336, 2696864, 3152672, 6994991, 13989982, 27979964, 55959928, 111919856, 223839712]

約数ペア:

[(1, 223839712), (2, 111919856), (4, 55959928), (8, 27979964), (16, 13989982), (32, 6994991), (71, 3152672), (83, 2696864), (142, 1576336), (166, 1348432), (284, 788168), (332, 674216), (568, 394084), (664, 337108), (1136, 197042), (1187, 188576), (1328, 168554), (2272, 98521), (2374, 94288), (2656, 84277), (4748, 47144), (5893, 37984), (9496, 23572), (11786, 18992)]