265020736

素因数分解:

$2^6\times {\mathrm{31}}^3\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 56

約数和(自身を含む): 547339520

約数和(自身を除く): 282318784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 139, 248, 278, 496, 556, 961, 992, 1112, 1922, 1984, 2224, 3844, 4309, 4448, 7688, 8618, 8896, 15376, 17236, 29791, 30752, 34472, 59582, 61504, 68944, 119164, 133579, 137888, 238328, 267158, 275776, 476656, 534316, 953312, 1068632, 1906624, 2137264, 4140949, 4274528, 8281898, 8549056, 16563796, 33127592, 66255184, 132510368, 265020736]

約数ペア:

[(1, 265020736), (2, 132510368), (4, 66255184), (8, 33127592), (16, 16563796), (31, 8549056), (32, 8281898), (62, 4274528), (64, 4140949), (124, 2137264), (139, 1906624), (248, 1068632), (278, 953312), (496, 534316), (556, 476656), (961, 275776), (992, 267158), (1112, 238328), (1922, 137888), (1984, 133579), (2224, 119164), (3844, 68944), (4309, 61504), (4448, 59582), (7688, 34472), (8618, 30752), (8896, 29791), (15376, 17236)]