849763456

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 1731807000

約数和(自身を除く): 882043544

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 97, 128, 178, 194, 356, 388, 712, 769, 776, 1424, 1538, 1552, 2848, 3076, 3104, 5696, 6152, 6208, 8633, 11392, 12304, 12416, 17266, 24608, 34532, 49216, 68441, 69064, 74593, 98432, 136882, 138128, 149186, 273764, 276256, 298372, 547528, 552512, 596744, 1095056, 1105024, 1193488, 2190112, 2386976, 4380224, 4773952, 6638777, 8760448, 9547904, 13277554, 26555108, 53110216, 106220432, 212440864, 424881728, 849763456]

約数ペア:

[(1, 849763456), (2, 424881728), (4, 212440864), (8, 106220432), (16, 53110216), (32, 26555108), (64, 13277554), (89, 9547904), (97, 8760448), (128, 6638777), (178, 4773952), (194, 4380224), (356, 2386976), (388, 2190112), (712, 1193488), (769, 1105024), (776, 1095056), (1424, 596744), (1538, 552512), (1552, 547528), (2848, 298372), (3076, 276256), (3104, 273764), (5696, 149186), (6152, 138128), (6208, 136882), (8633, 98432), (11392, 74593), (12304, 69064), (12416, 68441), (17266, 49216), (24608, 34532)]