380217664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{312679}}^1$

素因数の和:312710

約数の個数: 28

約数和(自身を含む): 794207200

約数和(自身を除く): 413989536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 312679, 625358, 1250716, 2501432, 5002864, 5940901, 10005728, 11881802, 20011456, 23763604, 47527208, 95054416, 190108832, 380217664]

約数ペア:

[(1, 380217664), (2, 190108832), (4, 95054416), (8, 47527208), (16, 23763604), (19, 20011456), (32, 11881802), (38, 10005728), (64, 5940901), (76, 5002864), (152, 2501432), (304, 1250716), (608, 625358), (1216, 312679)]