234668512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 514985688

約数和(自身を除く): 280317176

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 587, 806, 961, 992, 1174, 1612, 1922, 2348, 3224, 3844, 4696, 6448, 7631, 7688, 9392, 12493, 12896, 15262, 15376, 18197, 18784, 24986, 30524, 30752, 36394, 49972, 61048, 72788, 99944, 122096, 145576, 199888, 236561, 244192, 291152, 399776, 473122, 564107, 582304, 946244, 1128214, 1892488, 2256428, 3784976, 4512856, 7333391, 7569952, 9025712, 14666782, 18051424, 29333564, 58667128, 117334256, 234668512]

約数ペア:

[(1, 234668512), (2, 117334256), (4, 58667128), (8, 29333564), (13, 18051424), (16, 14666782), (26, 9025712), (31, 7569952), (32, 7333391), (52, 4512856), (62, 3784976), (104, 2256428), (124, 1892488), (208, 1128214), (248, 946244), (403, 582304), (416, 564107), (496, 473122), (587, 399776), (806, 291152), (961, 244192), (992, 236561), (1174, 199888), (1612, 145576), (1922, 122096), (2348, 99944), (3224, 72788), (3844, 61048), (4696, 49972), (6448, 36394), (7631, 30752), (7688, 30524), (9392, 24986), (12493, 18784), (12896, 18197), (15262, 15376)]