788474772

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{863}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 2047368960

約数和(自身を除く): 1258894188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 619, 738, 863, 1238, 1476, 1726, 1857, 2476, 2589, 3452, 3714, 5178, 5571, 7428, 7767, 10356, 11142, 15534, 22284, 25379, 31068, 35383, 50758, 70766, 76137, 101516, 106149, 141532, 152274, 212298, 228411, 304548, 318447, 424596, 456822, 534197, 636894, 913644, 1068394, 1273788, 1602591, 2136788, 3205182, 4807773, 6410364, 9615546, 19231092, 21902077, 43804154, 65706231, 87608308, 131412462, 197118693, 262824924, 394237386, 788474772]

約数ペア:

[(1, 788474772), (2, 394237386), (3, 262824924), (4, 197118693), (6, 131412462), (9, 87608308), (12, 65706231), (18, 43804154), (36, 21902077), (41, 19231092), (82, 9615546), (123, 6410364), (164, 4807773), (246, 3205182), (369, 2136788), (492, 1602591), (619, 1273788), (738, 1068394), (863, 913644), (1238, 636894), (1476, 534197), (1726, 456822), (1857, 424596), (2476, 318447), (2589, 304548), (3452, 228411), (3714, 212298), (5178, 152274), (5571, 141532), (7428, 106149), (7767, 101516), (10356, 76137), (11142, 70766), (15534, 50758), (22284, 35383), (25379, 31068)]