388585836

素因数分解:

$2^2\times 3^4\times {\mathrm{929}}^1\times {\mathrm{1291}}^1$

素因数の和:2236

約数の個数: 60

約数和(自身を含む): 1017721320

約数和(自身を除く): 629135484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 929, 1291, 1858, 2582, 2787, 3716, 3873, 5164, 5574, 7746, 8361, 11148, 11619, 15492, 16722, 23238, 25083, 33444, 34857, 46476, 50166, 69714, 75249, 100332, 104571, 139428, 150498, 209142, 300996, 418284, 1199339, 2398678, 3598017, 4797356, 7196034, 10794051, 14392068, 21588102, 32382153, 43176204, 64764306, 97146459, 129528612, 194292918, 388585836]

約数ペア:

[(1, 388585836), (2, 194292918), (3, 129528612), (4, 97146459), (6, 64764306), (9, 43176204), (12, 32382153), (18, 21588102), (27, 14392068), (36, 10794051), (54, 7196034), (81, 4797356), (108, 3598017), (162, 2398678), (324, 1199339), (929, 418284), (1291, 300996), (1858, 209142), (2582, 150498), (2787, 139428), (3716, 104571), (3873, 100332), (5164, 75249), (5574, 69714), (7746, 50166), (8361, 46476), (11148, 34857), (11619, 33444), (15492, 25083), (16722, 23238)]