314838512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9679}}^1$

素因数の和:9813

約数の個数: 40

約数和(自身を含む): 648172800

約数和(自身を除く): 333334288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 4066, 8132, 9679, 16264, 19358, 32528, 38716, 77432, 154864, 183901, 367802, 735604, 1035653, 1471208, 2071306, 2942416, 4142612, 8285224, 16570448, 19677407, 39354814, 78709628, 157419256, 314838512]

約数ペア:

[(1, 314838512), (2, 157419256), (4, 78709628), (8, 39354814), (16, 19677407), (19, 16570448), (38, 8285224), (76, 4142612), (107, 2942416), (152, 2071306), (214, 1471208), (304, 1035653), (428, 735604), (856, 367802), (1712, 183901), (2033, 154864), (4066, 77432), (8132, 38716), (9679, 32528), (16264, 19358)]