1390773564

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{17239}}^1$

素因数の和:17341

約数の個数: 72

約数和(自身を含む): 3689911680

約数和(自身を除く): 2299138116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 498, 747, 972, 996, 1494, 2241, 2988, 4482, 6723, 8964, 13446, 17239, 20169, 26892, 34478, 40338, 51717, 68956, 80676, 103434, 155151, 206868, 310302, 465453, 620604, 930906, 1396359, 1430837, 1861812, 2792718, 2861674, 4189077, 4292511, 5585436, 5723348, 8378154, 8585022, 12877533, 16756308, 17170044, 25755066, 38632599, 51510132, 77265198, 115897797, 154530396, 231795594, 347693391, 463591188, 695386782, 1390773564]

約数ペア:

[(1, 1390773564), (2, 695386782), (3, 463591188), (4, 347693391), (6, 231795594), (9, 154530396), (12, 115897797), (18, 77265198), (27, 51510132), (36, 38632599), (54, 25755066), (81, 17170044), (83, 16756308), (108, 12877533), (162, 8585022), (166, 8378154), (243, 5723348), (249, 5585436), (324, 4292511), (332, 4189077), (486, 2861674), (498, 2792718), (747, 1861812), (972, 1430837), (996, 1396359), (1494, 930906), (2241, 620604), (2988, 465453), (4482, 310302), (6723, 206868), (8964, 155151), (13446, 103434), (17239, 80676), (20169, 68956), (26892, 51717), (34478, 40338)]