344660992

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1573

約数の個数: 88

約数和(自身を含む): 786146256

約数和(自身を除く): 441485264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 1024, 1088, 1523, 1664, 1768, 2176, 3046, 3328, 3536, 4352, 6092, 6656, 7072, 8704, 12184, 13312, 14144, 17408, 19799, 24368, 25891, 28288, 39598, 48736, 51782, 56576, 79196, 97472, 103564, 113152, 158392, 194944, 207128, 226304, 316784, 336583, 389888, 414256, 633568, 673166, 779776, 828512, 1267136, 1346332, 1559552, 1657024, 2534272, 2692664, 3314048, 5068544, 5385328, 6628096, 10137088, 10770656, 13256192, 20274176, 21541312, 26512384, 43082624, 86165248, 172330496, 344660992]

約数ペア:

[(1, 344660992), (2, 172330496), (4, 86165248), (8, 43082624), (13, 26512384), (16, 21541312), (17, 20274176), (26, 13256192), (32, 10770656), (34, 10137088), (52, 6628096), (64, 5385328), (68, 5068544), (104, 3314048), (128, 2692664), (136, 2534272), (208, 1657024), (221, 1559552), (256, 1346332), (272, 1267136), (416, 828512), (442, 779776), (512, 673166), (544, 633568), (832, 414256), (884, 389888), (1024, 336583), (1088, 316784), (1523, 226304), (1664, 207128), (1768, 194944), (2176, 158392), (3046, 113152), (3328, 103564), (3536, 97472), (4352, 79196), (6092, 56576), (6656, 51782), (7072, 48736), (8704, 39598), (12184, 28288), (13312, 25891), (14144, 24368), (17408, 19799)]