1728231552

素因数分解:

$2^7\times 3^6\times {\mathrm{18521}}^1$

素因数の和:18553

約数の個数: 112

約数和(自身を含む): 5162359230

約数和(自身を除く): 3434127678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2592, 2916, 3456, 3888, 5184, 5832, 7776, 10368, 11664, 15552, 18521, 23328, 31104, 37042, 46656, 55563, 74084, 93312, 111126, 148168, 166689, 222252, 296336, 333378, 444504, 500067, 592672, 666756, 889008, 1000134, 1185344, 1333512, 1500201, 1778016, 2000268, 2370688, 2667024, 3000402, 3556032, 4000536, 4500603, 5334048, 6000804, 7112064, 8001072, 9001206, 10668096, 12001608, 13501809, 16002144, 18002412, 21336192, 24003216, 27003618, 32004288, 36004824, 48006432, 54007236, 64008576, 72009648, 96012864, 108014472, 144019296, 192025728, 216028944, 288038592, 432057888, 576077184, 864115776, 1728231552]

約数ペア:

[(1, 1728231552), (2, 864115776), (3, 576077184), (4, 432057888), (6, 288038592), (8, 216028944), (9, 192025728), (12, 144019296), (16, 108014472), (18, 96012864), (24, 72009648), (27, 64008576), (32, 54007236), (36, 48006432), (48, 36004824), (54, 32004288), (64, 27003618), (72, 24003216), (81, 21336192), (96, 18002412), (108, 16002144), (128, 13501809), (144, 12001608), (162, 10668096), (192, 9001206), (216, 8001072), (243, 7112064), (288, 6000804), (324, 5334048), (384, 4500603), (432, 4000536), (486, 3556032), (576, 3000402), (648, 2667024), (729, 2370688), (864, 2000268), (972, 1778016), (1152, 1500201), (1296, 1333512), (1458, 1185344), (1728, 1000134), (1944, 889008), (2592, 666756), (2916, 592672), (3456, 500067), (3888, 444504), (5184, 333378), (5832, 296336), (7776, 222252), (10368, 166689), (11664, 148168), (15552, 111126), (18521, 93312), (23328, 74084), (31104, 55563), (37042, 46656)]