837020136

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1201}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 2128982400

約数和(自身を除く): 1291962264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 409, 426, 568, 818, 852, 1201, 1227, 1636, 1704, 2402, 2454, 3272, 3603, 4804, 4908, 7206, 9608, 9816, 14412, 28824, 29039, 58078, 85271, 87117, 116156, 170542, 174234, 232312, 255813, 341084, 348468, 491209, 511626, 682168, 696936, 982418, 1023252, 1473627, 1964836, 2046504, 2947254, 3929672, 5894508, 11789016, 34875839, 69751678, 104627517, 139503356, 209255034, 279006712, 418510068, 837020136]

約数ペア:

[(1, 837020136), (2, 418510068), (3, 279006712), (4, 209255034), (6, 139503356), (8, 104627517), (12, 69751678), (24, 34875839), (71, 11789016), (142, 5894508), (213, 3929672), (284, 2947254), (409, 2046504), (426, 1964836), (568, 1473627), (818, 1023252), (852, 982418), (1201, 696936), (1227, 682168), (1636, 511626), (1704, 491209), (2402, 348468), (2454, 341084), (3272, 255813), (3603, 232312), (4804, 174234), (4908, 170542), (7206, 116156), (9608, 87117), (9816, 85271), (14412, 58078), (28824, 29039)]