521782236

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{13093}}^1$

素因数の和:13153

約数の個数: 72

約数和(自身を含む): 1401267504

約数和(自身を除く): 879485268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3321, 4428, 6642, 9963, 13093, 13284, 19926, 26186, 39279, 39852, 52372, 78558, 117837, 157116, 235674, 353511, 471348, 536813, 707022, 1060533, 1073626, 1414044, 1610439, 2121066, 2147252, 3181599, 3220878, 4242132, 4831317, 6363198, 6441756, 9662634, 12726396, 14493951, 19325268, 28987902, 43481853, 57975804, 86963706, 130445559, 173927412, 260891118, 521782236]

約数ペア:

[(1, 521782236), (2, 260891118), (3, 173927412), (4, 130445559), (6, 86963706), (9, 57975804), (12, 43481853), (18, 28987902), (27, 19325268), (36, 14493951), (41, 12726396), (54, 9662634), (81, 6441756), (82, 6363198), (108, 4831317), (123, 4242132), (162, 3220878), (164, 3181599), (243, 2147252), (246, 2121066), (324, 1610439), (369, 1414044), (486, 1073626), (492, 1060533), (738, 707022), (972, 536813), (1107, 471348), (1476, 353511), (2214, 235674), (3321, 157116), (4428, 117837), (6642, 78558), (9963, 52372), (13093, 39852), (13284, 39279), (19926, 26186)]