258200484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2131}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 630389760

約数和(自身を除く): 372189276

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 439, 878, 1317, 1756, 2131, 2634, 4262, 5268, 6393, 8524, 10097, 12786, 20194, 25572, 30291, 40388, 49013, 60582, 98026, 121164, 147039, 196052, 294078, 588156, 935509, 1871018, 2806527, 3742036, 5613054, 11226108, 21516707, 43033414, 64550121, 86066828, 129100242, 258200484]

約数ペア:

[(1, 258200484), (2, 129100242), (3, 86066828), (4, 64550121), (6, 43033414), (12, 21516707), (23, 11226108), (46, 5613054), (69, 3742036), (92, 2806527), (138, 1871018), (276, 935509), (439, 588156), (878, 294078), (1317, 196052), (1756, 147039), (2131, 121164), (2634, 98026), (4262, 60582), (5268, 49013), (6393, 40388), (8524, 30291), (10097, 25572), (12786, 20194)]