388960164

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{15727}}^1$

素因数の和:15969

約数の個数: 48

約数和(自身を含む): 1012883200

約数和(自身を除く): 623923036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 6183, 8244, 12366, 15727, 24732, 31454, 47181, 62908, 94362, 141543, 188724, 283086, 424629, 566172, 849258, 1698516, 3601483, 7202966, 10804449, 14405932, 21608898, 32413347, 43217796, 64826694, 97240041, 129653388, 194480082, 388960164]

約数ペア:

[(1, 388960164), (2, 194480082), (3, 129653388), (4, 97240041), (6, 64826694), (9, 43217796), (12, 32413347), (18, 21608898), (27, 14405932), (36, 10804449), (54, 7202966), (108, 3601483), (229, 1698516), (458, 849258), (687, 566172), (916, 424629), (1374, 283086), (2061, 188724), (2748, 141543), (4122, 94362), (6183, 62908), (8244, 47181), (12366, 31454), (15727, 24732)]