513129096

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{54403}}^1$

素因数の和:54546

約数の個数: 48

約数和(自身を含む): 1400358960

約数和(自身を除く): 887229864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 54403, 108806, 163209, 217612, 326418, 435224, 489627, 652836, 979254, 1305672, 1958508, 3917016, 7126793, 14253586, 21380379, 28507172, 42760758, 57014344, 64141137, 85521516, 128282274, 171043032, 256564548, 513129096]

約数ペア:

[(1, 513129096), (2, 256564548), (3, 171043032), (4, 128282274), (6, 85521516), (8, 64141137), (9, 57014344), (12, 42760758), (18, 28507172), (24, 21380379), (36, 14253586), (72, 7126793), (131, 3917016), (262, 1958508), (393, 1305672), (524, 979254), (786, 652836), (1048, 489627), (1179, 435224), (1572, 326418), (2358, 217612), (3144, 163209), (4716, 108806), (9432, 54403)]