731330336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{21419}}^1$

素因数の和:21537

約数の個数: 48

約数和(自身を含む): 1586964960

約数和(自身を除く): 855634624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 1067, 1552, 2134, 3104, 4268, 8536, 17072, 21419, 34144, 42838, 85676, 171352, 235609, 342704, 471218, 685408, 942436, 1884872, 2077643, 3769744, 4155286, 7539488, 8310572, 16621144, 22854073, 33242288, 45708146, 66484576, 91416292, 182832584, 365665168, 731330336]

約数ペア:

[(1, 731330336), (2, 365665168), (4, 182832584), (8, 91416292), (11, 66484576), (16, 45708146), (22, 33242288), (32, 22854073), (44, 16621144), (88, 8310572), (97, 7539488), (176, 4155286), (194, 3769744), (352, 2077643), (388, 1884872), (776, 942436), (1067, 685408), (1552, 471218), (2134, 342704), (3104, 235609), (4268, 171352), (8536, 85676), (17072, 42838), (21419, 34144)]