226156938256

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{1987}}^1\times {\mathrm{18287}}^1$

素因数の和:20671

約数の個数: 40

約数和(自身を含む): 439550616960

約数和(自身を除く): 213393678704

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 1987, 3112, 3974, 6224, 7948, 15896, 18287, 31792, 36574, 73148, 146296, 292592, 772943, 1545886, 3091772, 6183544, 7113643, 12367088, 14227286, 28454572, 36336269, 56909144, 72672538, 113818288, 145345076, 290690152, 581380304, 14134808641, 28269617282, 56539234564, 113078469128, 226156938256]

約数ペア:

[(1, 226156938256), (2, 113078469128), (4, 56539234564), (8, 28269617282), (16, 14134808641), (389, 581380304), (778, 290690152), (1556, 145345076), (1987, 113818288), (3112, 72672538), (3974, 56909144), (6224, 36336269), (7948, 28454572), (15896, 14227286), (18287, 12367088), (31792, 7113643), (36574, 6183544), (73148, 3091772), (146296, 1545886), (292592, 772943)]