387378528

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{30803}}^1$

素因数の和:30947

約数の個数: 48

約数和(自身を含む): 1024664256

約数和(自身を除く): 637285728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12576, 30803, 61606, 92409, 123212, 184818, 246424, 369636, 492848, 739272, 985696, 1478544, 2957088, 4035193, 8070386, 12105579, 16140772, 24211158, 32281544, 48422316, 64563088, 96844632, 129126176, 193689264, 387378528]

約数ペア:

[(1, 387378528), (2, 193689264), (3, 129126176), (4, 96844632), (6, 64563088), (8, 48422316), (12, 32281544), (16, 24211158), (24, 16140772), (32, 12105579), (48, 8070386), (96, 4035193), (131, 2957088), (262, 1478544), (393, 985696), (524, 739272), (786, 492848), (1048, 369636), (1572, 246424), (2096, 184818), (3144, 123212), (4192, 92409), (6288, 61606), (12576, 30803)]