285510316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 652538880

約数和(自身を除く): 367028564

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 67, 91, 92, 134, 161, 182, 268, 299, 322, 364, 469, 509, 598, 644, 871, 938, 1018, 1196, 1541, 1742, 1876, 2036, 2093, 3082, 3484, 3563, 4186, 6097, 6164, 6617, 7126, 8372, 10787, 11707, 12194, 13234, 14252, 20033, 21574, 23414, 24388, 26468, 34103, 40066, 43148, 46319, 46828, 68206, 80132, 81949, 92638, 136412, 140231, 152191, 163898, 185276, 238721, 280462, 304382, 327796, 443339, 477442, 560924, 608764, 784369, 886678, 954884, 1065337, 1568738, 1773356, 2130674, 3103373, 3137476, 4261348, 5490583, 6206746, 10196797, 10981166, 12413492, 20393594, 21962332, 40787188, 71377579, 142755158, 285510316]

約数ペア:

[(1, 285510316), (2, 142755158), (4, 71377579), (7, 40787188), (13, 21962332), (14, 20393594), (23, 12413492), (26, 10981166), (28, 10196797), (46, 6206746), (52, 5490583), (67, 4261348), (91, 3137476), (92, 3103373), (134, 2130674), (161, 1773356), (182, 1568738), (268, 1065337), (299, 954884), (322, 886678), (364, 784369), (469, 608764), (509, 560924), (598, 477442), (644, 443339), (871, 327796), (938, 304382), (1018, 280462), (1196, 238721), (1541, 185276), (1742, 163898), (1876, 152191), (2036, 140231), (2093, 136412), (3082, 92638), (3484, 81949), (3563, 80132), (4186, 68206), (6097, 46828), (6164, 46319), (6617, 43148), (7126, 40066), (8372, 34103), (10787, 26468), (11707, 24388), (12194, 23414), (13234, 21574), (14252, 20033)]