388601412

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 922078080

約数和(自身を除く): 533476668

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 197, 267, 356, 394, 534, 591, 788, 1068, 1182, 1847, 2364, 3694, 5541, 7388, 11082, 17533, 22164, 35066, 52599, 70132, 105198, 164383, 210396, 328766, 363859, 493149, 657532, 727718, 986298, 1091577, 1455436, 1972596, 2183154, 4366308, 32383451, 64766902, 97150353, 129533804, 194300706, 388601412]

約数ペア:

[(1, 388601412), (2, 194300706), (3, 129533804), (4, 97150353), (6, 64766902), (12, 32383451), (89, 4366308), (178, 2183154), (197, 1972596), (267, 1455436), (356, 1091577), (394, 986298), (534, 727718), (591, 657532), (788, 493149), (1068, 363859), (1182, 328766), (1847, 210396), (2364, 164383), (3694, 105198), (5541, 70132), (7388, 52599), (11082, 35066), (17533, 22164)]