312621192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{333997}}^1$

素因数の和:334022

約数の個数: 48

約数和(自身を含む): 911814540

約数和(自身を除く): 599193348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 333997, 667994, 1001991, 1335988, 2003982, 2671976, 3005973, 4007964, 4341961, 6011946, 8015928, 8683922, 12023892, 13025883, 17367844, 24047784, 26051766, 34735688, 39077649, 52103532, 78155298, 104207064, 156310596, 312621192]

約数ペア:

[(1, 312621192), (2, 156310596), (3, 104207064), (4, 78155298), (6, 52103532), (8, 39077649), (9, 34735688), (12, 26051766), (13, 24047784), (18, 17367844), (24, 13025883), (26, 12023892), (36, 8683922), (39, 8015928), (52, 6011946), (72, 4341961), (78, 4007964), (104, 3005973), (117, 2671976), (156, 2003982), (234, 1335988), (312, 1001991), (468, 667994), (936, 333997)]