239676552

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{25411}}^1$

素因数の和:25554

約数の個数: 48

約数和(自身を含む): 654104880

約数和(自身を除く): 414428328

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, 25411, 50822, 76233, 101644, 152466, 203288, 228699, 304932, 457398, 609864, 914796, 1829592, 3328841, 6657682, 9986523, 13315364, 19973046, 26630728, 29959569, 39946092, 59919138, 79892184, 119838276, 239676552]

約数ペア:

[(1, 239676552), (2, 119838276), (3, 79892184), (4, 59919138), (6, 39946092), (8, 29959569), (9, 26630728), (12, 19973046), (18, 13315364), (24, 9986523), (36, 6657682), (72, 3328841), (131, 1829592), (262, 914796), (393, 609864), (524, 457398), (786, 304932), (1048, 228699), (1179, 203288), (1572, 152466), (2358, 101644), (3144, 76233), (4716, 50822), (9432, 25411)]