258252544

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 566081712

約数和(自身を除く): 307829168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 293, 313, 352, 586, 626, 704, 1172, 1252, 1408, 2344, 2504, 2816, 3223, 3443, 4688, 5008, 6446, 6886, 9376, 10016, 12892, 13772, 18752, 20032, 25784, 27544, 37504, 40064, 51568, 55088, 75008, 80128, 91709, 103136, 110176, 183418, 206272, 220352, 366836, 412544, 440704, 733672, 825088, 881408, 1008799, 1467344, 2017598, 2934688, 4035196, 5869376, 8070392, 11738752, 16140784, 23477504, 32281568, 64563136, 129126272, 258252544]

約数ペア:

[(1, 258252544), (2, 129126272), (4, 64563136), (8, 32281568), (11, 23477504), (16, 16140784), (22, 11738752), (32, 8070392), (44, 5869376), (64, 4035196), (88, 2934688), (128, 2017598), (176, 1467344), (256, 1008799), (293, 881408), (313, 825088), (352, 733672), (586, 440704), (626, 412544), (704, 366836), (1172, 220352), (1252, 206272), (1408, 183418), (2344, 110176), (2504, 103136), (2816, 91709), (3223, 80128), (3443, 75008), (4688, 55088), (5008, 51568), (6446, 40064), (6886, 37504), (9376, 27544), (10016, 25784), (12892, 20032), (13772, 18752)]