253774392

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{61121}}^1$

素因数の和:61303

約数の個数: 32

約数和(自身を含む): 638113680

約数和(自身を除く): 384339288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 61121, 122242, 183363, 244484, 366726, 488968, 733452, 1466904, 10573933, 21147866, 31721799, 42295732, 63443598, 84591464, 126887196, 253774392]

約数ペア:

[(1, 253774392), (2, 126887196), (3, 84591464), (4, 63443598), (6, 42295732), (8, 31721799), (12, 21147866), (24, 10573933), (173, 1466904), (346, 733452), (519, 488968), (692, 366726), (1038, 244484), (1384, 183363), (2076, 122242), (4152, 61121)]