804908648

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{503}}^1\times {\mathrm{631}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 1519378560

約数和(自身を除く): 714469912

約数列:

[1, 2, 4, 8, 317, 503, 631, 634, 1006, 1262, 1268, 2012, 2524, 2536, 4024, 5048, 159451, 200027, 317393, 318902, 400054, 634786, 637804, 800108, 1269572, 1275608, 1600216, 2539144, 100613581, 201227162, 402454324, 804908648]

約数ペア:

[(1, 804908648), (2, 402454324), (4, 201227162), (8, 100613581), (317, 2539144), (503, 1600216), (631, 1275608), (634, 1269572), (1006, 800108), (1262, 637804), (1268, 634786), (2012, 400054), (2524, 318902), (2536, 317393), (4024, 200027), (5048, 159451)]