1378909968

素因数分解:

$2^4\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{19853}}^1$

素因数の和:21311

約数の個数: 40

約数和(自身を含む): 3564825408

約数和(自身を除く): 2185915440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1447, 2894, 4341, 5788, 8682, 11576, 17364, 19853, 23152, 34728, 39706, 59559, 69456, 79412, 119118, 158824, 238236, 317648, 476472, 952944, 28727291, 57454582, 86181873, 114909164, 172363746, 229818328, 344727492, 459636656, 689454984, 1378909968]

約数ペア:

[(1, 1378909968), (2, 689454984), (3, 459636656), (4, 344727492), (6, 229818328), (8, 172363746), (12, 114909164), (16, 86181873), (24, 57454582), (48, 28727291), (1447, 952944), (2894, 476472), (4341, 317648), (5788, 238236), (8682, 158824), (11576, 119118), (17364, 79412), (19853, 69456), (23152, 59559), (34728, 39706)]