211911264

素因数分解:

$2^5\times 3^2\times {\mathrm{839}}^1\times {\mathrm{877}}^1$

素因数の和:1732

約数の個数: 72

約数和(自身を含む): 604028880

約数和(自身を除く): 392117616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 839, 877, 1678, 1754, 2517, 2631, 3356, 3508, 5034, 5262, 6712, 7016, 7551, 7893, 10068, 10524, 13424, 14032, 15102, 15786, 20136, 21048, 26848, 28064, 30204, 31572, 40272, 42096, 60408, 63144, 80544, 84192, 120816, 126288, 241632, 252576, 735803, 1471606, 2207409, 2943212, 4414818, 5886424, 6622227, 8829636, 11772848, 13244454, 17659272, 23545696, 26488908, 35318544, 52977816, 70637088, 105955632, 211911264]

約数ペア:

[(1, 211911264), (2, 105955632), (3, 70637088), (4, 52977816), (6, 35318544), (8, 26488908), (9, 23545696), (12, 17659272), (16, 13244454), (18, 11772848), (24, 8829636), (32, 6622227), (36, 5886424), (48, 4414818), (72, 2943212), (96, 2207409), (144, 1471606), (288, 735803), (839, 252576), (877, 241632), (1678, 126288), (1754, 120816), (2517, 84192), (2631, 80544), (3356, 63144), (3508, 60408), (5034, 42096), (5262, 40272), (6712, 31572), (7016, 30204), (7551, 28064), (7893, 26848), (10068, 21048), (10524, 20136), (13424, 15786), (14032, 15102)]