331326978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{6473}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 699192000

約数和(自身を除く): 367865022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 449, 898, 1347, 2694, 6473, 8531, 12946, 17062, 19419, 25593, 38838, 51186, 122987, 245974, 368961, 737922, 2906377, 5812754, 8719131, 17438262, 55221163, 110442326, 165663489, 331326978]

約数ペア:

[(1, 331326978), (2, 165663489), (3, 110442326), (6, 55221163), (19, 17438262), (38, 8719131), (57, 5812754), (114, 2906377), (449, 737922), (898, 368961), (1347, 245974), (2694, 122987), (6473, 51186), (8531, 38838), (12946, 25593), (17062, 19419)]