1641194624

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2221}}^1$

素因数の和:2509

約数の個数: 64

約数和(自身を含む): 3426857280

約数和(自身を除く): 1785662656

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 251, 368, 502, 736, 1004, 1472, 2008, 2221, 2944, 4016, 4442, 5773, 8032, 8884, 11546, 16064, 17768, 23092, 32128, 35536, 46184, 51083, 71072, 92368, 102166, 142144, 184736, 204332, 284288, 369472, 408664, 557471, 738944, 817328, 1114942, 1634656, 2229884, 3269312, 4459768, 6538624, 8919536, 12821833, 17839072, 25643666, 35678144, 51287332, 71356288, 102574664, 205149328, 410298656, 820597312, 1641194624]

約数ペア:

[(1, 1641194624), (2, 820597312), (4, 410298656), (8, 205149328), (16, 102574664), (23, 71356288), (32, 51287332), (46, 35678144), (64, 25643666), (92, 17839072), (128, 12821833), (184, 8919536), (251, 6538624), (368, 4459768), (502, 3269312), (736, 2229884), (1004, 1634656), (1472, 1114942), (2008, 817328), (2221, 738944), (2944, 557471), (4016, 408664), (4442, 369472), (5773, 284288), (8032, 204332), (8884, 184736), (11546, 142144), (16064, 102166), (17768, 92368), (23092, 71072), (32128, 51083), (35536, 46184)]