291366156

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 689168480

約数和(自身を除く): 397802324

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 337, 436, 654, 661, 674, 1011, 1308, 1322, 1348, 1983, 2022, 2644, 3966, 4044, 7932, 36733, 72049, 73466, 110199, 144098, 146932, 216147, 220398, 222757, 288196, 432294, 440796, 445514, 668271, 864588, 891028, 1336542, 2673084, 24280513, 48561026, 72841539, 97122052, 145683078, 291366156]

約数ペア:

[(1, 291366156), (2, 145683078), (3, 97122052), (4, 72841539), (6, 48561026), (12, 24280513), (109, 2673084), (218, 1336542), (327, 891028), (337, 864588), (436, 668271), (654, 445514), (661, 440796), (674, 432294), (1011, 288196), (1308, 222757), (1322, 220398), (1348, 216147), (1983, 146932), (2022, 144098), (2644, 110199), (3966, 73466), (4044, 72049), (7932, 36733)]