2650928688

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{18539}}^1$

素因数の和:18887

約数の個数: 80

約数和(自身を含む): 7632547200

約数和(自身を除く): 4981618512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 8937, 11916, 15888, 17874, 18539, 23832, 35748, 37078, 47664, 55617, 71496, 74156, 111234, 142992, 148312, 166851, 222468, 296624, 333702, 444936, 500553, 667404, 889872, 1001106, 1334808, 2002212, 2669616, 4004424, 6136409, 8008848, 12272818, 18409227, 24545636, 36818454, 49091272, 55227681, 73636908, 98182544, 110455362, 147273816, 165683043, 220910724, 294547632, 331366086, 441821448, 662732172, 883642896, 1325464344, 2650928688]

約数ペア:

[(1, 2650928688), (2, 1325464344), (3, 883642896), (4, 662732172), (6, 441821448), (8, 331366086), (9, 294547632), (12, 220910724), (16, 165683043), (18, 147273816), (24, 110455362), (27, 98182544), (36, 73636908), (48, 55227681), (54, 49091272), (72, 36818454), (108, 24545636), (144, 18409227), (216, 12272818), (331, 8008848), (432, 6136409), (662, 4004424), (993, 2669616), (1324, 2002212), (1986, 1334808), (2648, 1001106), (2979, 889872), (3972, 667404), (5296, 500553), (5958, 444936), (7944, 333702), (8937, 296624), (11916, 222468), (15888, 166851), (17874, 148312), (18539, 142992), (23832, 111234), (35748, 74156), (37078, 71496), (47664, 55617)]