253675136

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13859}}^1$

素因数の和:13897

約数の個数: 64

約数和(自身を含む): 593762400

約数和(自身を除く): 340087264

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 9152, 13859, 18304, 27718, 55436, 110872, 152449, 180167, 221744, 304898, 360334, 443488, 609796, 720668, 886976, 1219592, 1441336, 1773952, 1981837, 2439184, 2882672, 3963674, 4878368, 5765344, 7927348, 9756736, 11530688, 15854696, 19513472, 23061376, 31709392, 63418784, 126837568, 253675136]

約数ペア:

[(1, 253675136), (2, 126837568), (4, 63418784), (8, 31709392), (11, 23061376), (13, 19513472), (16, 15854696), (22, 11530688), (26, 9756736), (32, 7927348), (44, 5765344), (52, 4878368), (64, 3963674), (88, 2882672), (104, 2439184), (128, 1981837), (143, 1773952), (176, 1441336), (208, 1219592), (286, 886976), (352, 720668), (416, 609796), (572, 443488), (704, 360334), (832, 304898), (1144, 221744), (1408, 180167), (1664, 152449), (2288, 110872), (4576, 55436), (9152, 27718), (13859, 18304)]