643879008

素因数分解:

$2^5\times 3^2\times {\mathrm{1013}}^1\times {\mathrm{2207}}^1$

素因数の和:3236

約数の個数: 72

約数和(自身を含む): 1833668928

約数和(自身を除く): 1189789920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1013, 2026, 2207, 3039, 4052, 4414, 6078, 6621, 8104, 8828, 9117, 12156, 13242, 16208, 17656, 18234, 19863, 24312, 26484, 32416, 35312, 36468, 39726, 48624, 52968, 70624, 72936, 79452, 97248, 105936, 145872, 158904, 211872, 291744, 317808, 635616, 2235691, 4471382, 6707073, 8942764, 13414146, 17885528, 20121219, 26828292, 35771056, 40242438, 53656584, 71542112, 80484876, 107313168, 160969752, 214626336, 321939504, 643879008]

約数ペア:

[(1, 643879008), (2, 321939504), (3, 214626336), (4, 160969752), (6, 107313168), (8, 80484876), (9, 71542112), (12, 53656584), (16, 40242438), (18, 35771056), (24, 26828292), (32, 20121219), (36, 17885528), (48, 13414146), (72, 8942764), (96, 6707073), (144, 4471382), (288, 2235691), (1013, 635616), (2026, 317808), (2207, 291744), (3039, 211872), (4052, 158904), (4414, 145872), (6078, 105936), (6621, 97248), (8104, 79452), (8828, 72936), (9117, 70624), (12156, 52968), (13242, 48624), (16208, 39726), (17656, 36468), (18234, 35312), (19863, 32416), (24312, 26484)]