471328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 1100736

約数和(自身を除く): 629408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 103, 104, 143, 176, 206, 208, 286, 352, 412, 416, 572, 824, 1133, 1144, 1339, 1648, 2266, 2288, 2678, 3296, 4532, 4576, 5356, 9064, 10712, 14729, 18128, 21424, 29458, 36256, 42848, 58916, 117832, 235664, 471328]

約数ペア:

[(1, 471328), (2, 235664), (4, 117832), (8, 58916), (11, 42848), (13, 36256), (16, 29458), (22, 21424), (26, 18128), (32, 14729), (44, 10712), (52, 9064), (88, 5356), (103, 4576), (104, 4532), (143, 3296), (176, 2678), (206, 2288), (208, 2266), (286, 1648), (352, 1339), (412, 1144), (416, 1133), (572, 824)]