243622728

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{4759}}^1$

素因数の和:4856

約数の個数: 80

約数和(自身を含む): 691152000

約数和(自身を除く): 447529272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2844, 4266, 4759, 5688, 6399, 8532, 9518, 12798, 14277, 17064, 19036, 25596, 28554, 38072, 42831, 51192, 57108, 85662, 114216, 128493, 171324, 256986, 342648, 375961, 385479, 513972, 751922, 770958, 1027944, 1127883, 1503844, 1541916, 2255766, 3007688, 3083832, 3383649, 4511532, 6767298, 9023064, 10150947, 13534596, 20301894, 27069192, 30452841, 40603788, 60905682, 81207576, 121811364, 243622728]

約数ペア:

[(1, 243622728), (2, 121811364), (3, 81207576), (4, 60905682), (6, 40603788), (8, 30452841), (9, 27069192), (12, 20301894), (18, 13534596), (24, 10150947), (27, 9023064), (36, 6767298), (54, 4511532), (72, 3383649), (79, 3083832), (81, 3007688), (108, 2255766), (158, 1541916), (162, 1503844), (216, 1127883), (237, 1027944), (316, 770958), (324, 751922), (474, 513972), (632, 385479), (648, 375961), (711, 342648), (948, 256986), (1422, 171324), (1896, 128493), (2133, 114216), (2844, 85662), (4266, 57108), (4759, 51192), (5688, 42831), (6399, 38072), (8532, 28554), (9518, 25596), (12798, 19036), (14277, 17064)]