377455788

素因数分解:

$2^2\times 3^6\times {\mathrm{129443}}^1$

素因数の和:129465

約数の個数: 42

約数和(自身を含む): 990376044

約数和(自身を除く): 612920256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 129443, 258886, 388329, 517772, 776658, 1164987, 1553316, 2329974, 3494961, 4659948, 6989922, 10484883, 13979844, 20969766, 31454649, 41939532, 62909298, 94363947, 125818596, 188727894, 377455788]

約数ペア:

[(1, 377455788), (2, 188727894), (3, 125818596), (4, 94363947), (6, 62909298), (9, 41939532), (12, 31454649), (18, 20969766), (27, 13979844), (36, 10484883), (54, 6989922), (81, 4659948), (108, 3494961), (162, 2329974), (243, 1553316), (324, 1164987), (486, 776658), (729, 517772), (972, 388329), (1458, 258886), (2916, 129443)]