771532464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3181}}^1$

素因数の和:3386

約数の個数: 80

約数和(自身を含む): 2070692864

約数和(自身を除く): 1299160400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 163, 186, 248, 326, 372, 489, 496, 652, 744, 978, 1304, 1488, 1956, 2608, 3181, 3912, 5053, 6362, 7824, 9543, 10106, 12724, 15159, 19086, 20212, 25448, 30318, 38172, 40424, 50896, 60636, 76344, 80848, 98611, 121272, 152688, 197222, 242544, 295833, 394444, 518503, 591666, 788888, 1037006, 1183332, 1555509, 1577776, 2074012, 2366664, 3111018, 4148024, 4733328, 6222036, 8296048, 12444072, 16073593, 24888144, 32147186, 48220779, 64294372, 96441558, 128588744, 192883116, 257177488, 385766232, 771532464]

約数ペア:

[(1, 771532464), (2, 385766232), (3, 257177488), (4, 192883116), (6, 128588744), (8, 96441558), (12, 64294372), (16, 48220779), (24, 32147186), (31, 24888144), (48, 16073593), (62, 12444072), (93, 8296048), (124, 6222036), (163, 4733328), (186, 4148024), (248, 3111018), (326, 2366664), (372, 2074012), (489, 1577776), (496, 1555509), (652, 1183332), (744, 1037006), (978, 788888), (1304, 591666), (1488, 518503), (1956, 394444), (2608, 295833), (3181, 242544), (3912, 197222), (5053, 152688), (6362, 121272), (7824, 98611), (9543, 80848), (10106, 76344), (12724, 60636), (15159, 50896), (19086, 40424), (20212, 38172), (25448, 30318)]