289076128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6269}}^1$

素因数の和:6421

約数の個数: 48

約数和(自身を含む): 625695840

約数和(自身を除く): 336619712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 2096, 2882, 4192, 5764, 6269, 11528, 12538, 23056, 25076, 46112, 50152, 68959, 100304, 137918, 200608, 275836, 551672, 821239, 1103344, 1642478, 2206688, 3284956, 6569912, 9033629, 13139824, 18067258, 26279648, 36134516, 72269032, 144538064, 289076128]

約数ペア:

[(1, 289076128), (2, 144538064), (4, 72269032), (8, 36134516), (11, 26279648), (16, 18067258), (22, 13139824), (32, 9033629), (44, 6569912), (88, 3284956), (131, 2206688), (176, 1642478), (262, 1103344), (352, 821239), (524, 551672), (1048, 275836), (1441, 200608), (2096, 137918), (2882, 100304), (4192, 68959), (5764, 50152), (6269, 46112), (11528, 25076), (12538, 23056)]