8079934247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 10838016000

約数和(自身を除く): 2758081753

約数列:

[1, 7, 11, 23, 41, 77, 161, 223, 253, 287, 451, 499, 943, 1561, 1771, 2453, 3157, 3493, 5129, 5489, 6601, 9143, 10373, 11477, 17171, 20459, 35903, 38423, 56419, 64001, 72611, 80339, 100573, 111277, 126247, 143213, 210289, 225049, 394933, 470557, 704011, 778939, 883729, 1224047, 1472023, 1575343, 2313179, 2559371, 3293899, 4562357, 5176127, 8568329, 16192253, 17915597, 28153081, 31936499, 36232889, 50185927, 104934211, 197071567, 351301489, 734539477, 1154276321, 8079934247]

約数ペア:

[(1, 8079934247), (7, 1154276321), (11, 734539477), (23, 351301489), (41, 197071567), (77, 104934211), (161, 50185927), (223, 36232889), (253, 31936499), (287, 28153081), (451, 17915597), (499, 16192253), (943, 8568329), (1561, 5176127), (1771, 4562357), (2453, 3293899), (3157, 2559371), (3493, 2313179), (5129, 1575343), (5489, 1472023), (6601, 1224047), (9143, 883729), (10373, 778939), (11477, 704011), (17171, 470557), (20459, 394933), (35903, 225049), (38423, 210289), (56419, 143213), (64001, 126247), (72611, 111277), (80339, 100573)]