269804704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15083}}^1$

素因数の和:15149

約数の個数: 48

約数和(自身を含む): 585379872

約数和(自身を除く): 315575168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 15083, 17888, 30166, 60332, 120664, 196079, 241328, 392158, 482656, 648569, 784316, 1297138, 1568632, 2594276, 3137264, 5188552, 6274528, 8431397, 10377104, 16862794, 20754208, 33725588, 67451176, 134902352, 269804704]

約数ペア:

[(1, 269804704), (2, 134902352), (4, 67451176), (8, 33725588), (13, 20754208), (16, 16862794), (26, 10377104), (32, 8431397), (43, 6274528), (52, 5188552), (86, 3137264), (104, 2594276), (172, 1568632), (208, 1297138), (344, 784316), (416, 648569), (559, 482656), (688, 392158), (1118, 241328), (1376, 196079), (2236, 120664), (4472, 60332), (8944, 30166), (15083, 17888)]