211779612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4359

約数の個数: 72

約数和(自身を含む): 588736512

約数和(自身を除く): 376956900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 381, 396, 508, 762, 1143, 1397, 1524, 2286, 2794, 4191, 4211, 4572, 5588, 8382, 8422, 12573, 12633, 16764, 16844, 25146, 25266, 37899, 46321, 50292, 50532, 75798, 92642, 138963, 151596, 185284, 277926, 416889, 534797, 555852, 833778, 1069594, 1604391, 1667556, 2139188, 3208782, 4813173, 5882767, 6417564, 9626346, 11765534, 17648301, 19252692, 23531068, 35296602, 52944903, 70593204, 105889806, 211779612]

約数ペア:

[(1, 211779612), (2, 105889806), (3, 70593204), (4, 52944903), (6, 35296602), (9, 23531068), (11, 19252692), (12, 17648301), (18, 11765534), (22, 9626346), (33, 6417564), (36, 5882767), (44, 4813173), (66, 3208782), (99, 2139188), (127, 1667556), (132, 1604391), (198, 1069594), (254, 833778), (381, 555852), (396, 534797), (508, 416889), (762, 277926), (1143, 185284), (1397, 151596), (1524, 138963), (2286, 92642), (2794, 75798), (4191, 50532), (4211, 50292), (4572, 46321), (5588, 37899), (8382, 25266), (8422, 25146), (12573, 16844), (12633, 16764)]