317701488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509137}}^1$

素因数の和:509161

約数の個数: 40

約数和(自身を含む): 883863568

約数和(自身を除く): 566162080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 509137, 1018274, 1527411, 2036548, 3054822, 4073096, 6109644, 6618781, 8146192, 12219288, 13237562, 19856343, 24438576, 26475124, 39712686, 52950248, 79425372, 105900496, 158850744, 317701488]

約数ペア:

[(1, 317701488), (2, 158850744), (3, 105900496), (4, 79425372), (6, 52950248), (8, 39712686), (12, 26475124), (13, 24438576), (16, 19856343), (24, 13237562), (26, 12219288), (39, 8146192), (48, 6618781), (52, 6109644), (78, 4073096), (104, 3054822), (156, 2036548), (208, 1527411), (312, 1018274), (624, 509137)]