490060352

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1083

約数の個数: 56

約数和(自身を含む): 999402624

約数和(自身を除く): 509342272

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 197, 376, 394, 752, 788, 827, 1504, 1576, 1654, 3008, 3152, 3308, 6304, 6616, 9259, 12608, 13232, 18518, 26464, 37036, 38869, 52928, 74072, 77738, 148144, 155476, 162919, 296288, 310952, 325838, 592576, 621904, 651676, 1243808, 1303352, 2487616, 2606704, 5213408, 7657193, 10426816, 15314386, 30628772, 61257544, 122515088, 245030176, 490060352]

約数ペア:

[(1, 490060352), (2, 245030176), (4, 122515088), (8, 61257544), (16, 30628772), (32, 15314386), (47, 10426816), (64, 7657193), (94, 5213408), (188, 2606704), (197, 2487616), (376, 1303352), (394, 1243808), (752, 651676), (788, 621904), (827, 592576), (1504, 325838), (1576, 310952), (1654, 296288), (3008, 162919), (3152, 155476), (3308, 148144), (6304, 77738), (6616, 74072), (9259, 52928), (12608, 38869), (13232, 37036), (18518, 26464)]