279378984

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{88861}}^1$

素因数の和:89001

約数の個数: 32

約数和(自身を含む): 703787040

約数和(自身を除く): 424408056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 88861, 177722, 266583, 355444, 533166, 710888, 1066332, 2132664, 11640791, 23281582, 34922373, 46563164, 69844746, 93126328, 139689492, 279378984]

約数ペア:

[(1, 279378984), (2, 139689492), (3, 93126328), (4, 69844746), (6, 46563164), (8, 34922373), (12, 23281582), (24, 11640791), (131, 2132664), (262, 1066332), (393, 710888), (524, 533166), (786, 355444), (1048, 266583), (1572, 177722), (3144, 88861)]