308045144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 653184000

約数和(自身を除く): 345138856

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 71, 88, 94, 142, 188, 284, 376, 517, 568, 781, 1034, 1049, 1562, 2068, 2098, 3124, 3337, 4136, 4196, 6248, 6674, 8392, 11539, 13348, 23078, 26696, 36707, 46156, 49303, 73414, 74479, 92312, 98606, 146828, 148958, 197212, 293656, 297916, 394424, 542333, 595832, 819269, 1084666, 1638538, 2169332, 3277076, 3500513, 4338664, 6554152, 7001026, 14002052, 28004104, 38505643, 77011286, 154022572, 308045144]

約数ペア:

[(1, 308045144), (2, 154022572), (4, 77011286), (8, 38505643), (11, 28004104), (22, 14002052), (44, 7001026), (47, 6554152), (71, 4338664), (88, 3500513), (94, 3277076), (142, 2169332), (188, 1638538), (284, 1084666), (376, 819269), (517, 595832), (568, 542333), (781, 394424), (1034, 297916), (1049, 293656), (1562, 197212), (2068, 148958), (2098, 146828), (3124, 98606), (3337, 92312), (4136, 74479), (4196, 73414), (6248, 49303), (6674, 46156), (8392, 36707), (11539, 26696), (13348, 23078)]