1293453392

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6577

約数の個数: 120

約数和(自身を含む): 3319019712

約数和(自身を除く): 2025566320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 253, 308, 322, 368, 392, 506, 539, 616, 644, 784, 1012, 1078, 1127, 1232, 1288, 1771, 2024, 2156, 2254, 2576, 3542, 4048, 4312, 4508, 6521, 7084, 8624, 9016, 12397, 13042, 14168, 18032, 24794, 26084, 28336, 45647, 49588, 52168, 71731, 91294, 99176, 104336, 143462, 149983, 182588, 198352, 286924, 299966, 319529, 365176, 502117, 573848, 599932, 639058, 730352, 1004234, 1049881, 1147696, 1199864, 1278116, 1649813, 2008468, 2099762, 2399728, 2556232, 3299626, 3514819, 4016936, 4199524, 5112464, 6599252, 7029638, 7349167, 8033872, 8399048, 11548691, 13198504, 14059276, 14698334, 16798096, 23097382, 26397008, 28118552, 29396668, 46194764, 56237104, 58793336, 80840837, 92389528, 117586672, 161681674, 184779056, 323363348, 646726696, 1293453392]

約数ペア:

[(1, 1293453392), (2, 646726696), (4, 323363348), (7, 184779056), (8, 161681674), (11, 117586672), (14, 92389528), (16, 80840837), (22, 58793336), (23, 56237104), (28, 46194764), (44, 29396668), (46, 28118552), (49, 26397008), (56, 23097382), (77, 16798096), (88, 14698334), (92, 14059276), (98, 13198504), (112, 11548691), (154, 8399048), (161, 8033872), (176, 7349167), (184, 7029638), (196, 6599252), (253, 5112464), (308, 4199524), (322, 4016936), (368, 3514819), (392, 3299626), (506, 2556232), (539, 2399728), (616, 2099762), (644, 2008468), (784, 1649813), (1012, 1278116), (1078, 1199864), (1127, 1147696), (1232, 1049881), (1288, 1004234), (1771, 730352), (2024, 639058), (2156, 599932), (2254, 573848), (2576, 502117), (3542, 365176), (4048, 319529), (4312, 299966), (4508, 286924), (6521, 198352), (7084, 182588), (8624, 149983), (9016, 143462), (12397, 104336), (13042, 99176), (14168, 91294), (18032, 71731), (24794, 52168), (26084, 49588), (28336, 45647)]