2049478800888

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3251}}^1\times {\mathrm{161149}}^1$

素因数の和:164572

約数の個数: 64

約数和(自身を含む): 5156748432000

約数和(自身を除く): 3107269631112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3251, 3912, 6502, 9753, 13004, 19506, 26008, 39012, 78024, 161149, 322298, 483447, 529913, 644596, 966894, 1059826, 1289192, 1589739, 1933788, 2119652, 3179478, 3867576, 4239304, 6358956, 12717912, 26267287, 52534574, 78801861, 105069148, 157603722, 210138296, 315207444, 523895399, 630414888, 1047790798, 1571686197, 2095581596, 3143372394, 4191163192, 6286744788, 12573489576, 85394950037, 170789900074, 256184850111, 341579800148, 512369700222, 683159600296, 1024739400444, 2049478800888]

約数ペア:

[(1, 2049478800888), (2, 1024739400444), (3, 683159600296), (4, 512369700222), (6, 341579800148), (8, 256184850111), (12, 170789900074), (24, 85394950037), (163, 12573489576), (326, 6286744788), (489, 4191163192), (652, 3143372394), (978, 2095581596), (1304, 1571686197), (1956, 1047790798), (3251, 630414888), (3912, 523895399), (6502, 315207444), (9753, 210138296), (13004, 157603722), (19506, 105069148), (26008, 78801861), (39012, 52534574), (78024, 26267287), (161149, 12717912), (322298, 6358956), (483447, 4239304), (529913, 3867576), (644596, 3179478), (966894, 2119652), (1059826, 1933788), (1289192, 1589739)]