231045728

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 471776256

約数和(自身を除く): 240730528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 283, 496, 566, 823, 992, 1132, 1646, 2264, 3292, 4528, 6584, 8773, 9056, 13168, 17546, 25513, 26336, 35092, 51026, 70184, 102052, 140368, 204104, 232909, 280736, 408208, 465818, 816416, 931636, 1863272, 3726544, 7220179, 7453088, 14440358, 28880716, 57761432, 115522864, 231045728]

約数ペア:

[(1, 231045728), (2, 115522864), (4, 57761432), (8, 28880716), (16, 14440358), (31, 7453088), (32, 7220179), (62, 3726544), (124, 1863272), (248, 931636), (283, 816416), (496, 465818), (566, 408208), (823, 280736), (992, 232909), (1132, 204104), (1646, 140368), (2264, 102052), (3292, 70184), (4528, 51026), (6584, 35092), (8773, 26336), (9056, 25513), (13168, 17546)]