421708968

素因数分解:

$2^3\times 3^2\times {\mathrm{743}}^1\times {\mathrm{7883}}^1$

素因数の和:8638

約数の個数: 48

約数和(自身を含む): 1143810720

約数和(自身を除く): 722101752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 743, 1486, 2229, 2972, 4458, 5944, 6687, 7883, 8916, 13374, 15766, 17832, 23649, 26748, 31532, 47298, 53496, 63064, 70947, 94596, 141894, 189192, 283788, 567576, 5857069, 11714138, 17571207, 23428276, 35142414, 46856552, 52713621, 70284828, 105427242, 140569656, 210854484, 421708968]

約数ペア:

[(1, 421708968), (2, 210854484), (3, 140569656), (4, 105427242), (6, 70284828), (8, 52713621), (9, 46856552), (12, 35142414), (18, 23428276), (24, 17571207), (36, 11714138), (72, 5857069), (743, 567576), (1486, 283788), (2229, 189192), (2972, 141894), (4458, 94596), (5944, 70947), (6687, 63064), (7883, 53496), (8916, 47298), (13374, 31532), (15766, 26748), (17832, 23649)]