248967072

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6599}}^1$

素因数の和:6746

約数の個数: 72

約数和(自身を含む): 713512800

約数和(自身を除く): 464545728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 6599, 9432, 12576, 13198, 18864, 19797, 26396, 37728, 39594, 52792, 59391, 79188, 105584, 118782, 158376, 211168, 237564, 316752, 475128, 633504, 864469, 950256, 1728938, 1900512, 2593407, 3457876, 5186814, 6915752, 7780221, 10373628, 13831504, 15560442, 20747256, 27663008, 31120884, 41494512, 62241768, 82989024, 124483536, 248967072]

約数ペア:

[(1, 248967072), (2, 124483536), (3, 82989024), (4, 62241768), (6, 41494512), (8, 31120884), (9, 27663008), (12, 20747256), (16, 15560442), (18, 13831504), (24, 10373628), (32, 7780221), (36, 6915752), (48, 5186814), (72, 3457876), (96, 2593407), (131, 1900512), (144, 1728938), (262, 950256), (288, 864469), (393, 633504), (524, 475128), (786, 316752), (1048, 237564), (1179, 211168), (1572, 158376), (2096, 118782), (2358, 105584), (3144, 79188), (4192, 59391), (4716, 52792), (6288, 39594), (6599, 37728), (9432, 26396), (12576, 19797), (13198, 18864)]