398836896

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{32713}}^1$

素因数の和:32853

約数の個数: 48

約数和(自身を含む): 1055222784

約数和(自身を除く): 656385888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 32713, 65426, 98139, 130852, 196278, 261704, 392556, 523408, 785112, 1046816, 1570224, 3140448, 4154551, 8309102, 12463653, 16618204, 24927306, 33236408, 49854612, 66472816, 99709224, 132945632, 199418448, 398836896]

約数ペア:

[(1, 398836896), (2, 199418448), (3, 132945632), (4, 99709224), (6, 66472816), (8, 49854612), (12, 33236408), (16, 24927306), (24, 16618204), (32, 12463653), (48, 8309102), (96, 4154551), (127, 3140448), (254, 1570224), (381, 1046816), (508, 785112), (762, 523408), (1016, 392556), (1524, 261704), (2032, 196278), (3048, 130852), (4064, 98139), (6096, 65426), (12192, 32713)]