289010392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{2251}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 591825600

約数和(自身を除く): 302815208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1459, 2251, 2918, 4502, 5836, 9004, 11672, 16049, 18008, 24761, 32098, 49522, 64196, 99044, 128392, 198088, 3284209, 6568418, 13136836, 26273672, 36126299, 72252598, 144505196, 289010392]

約数ペア:

[(1, 289010392), (2, 144505196), (4, 72252598), (8, 36126299), (11, 26273672), (22, 13136836), (44, 6568418), (88, 3284209), (1459, 198088), (2251, 128392), (2918, 99044), (4502, 64196), (5836, 49522), (9004, 32098), (11672, 24761), (16049, 18008)]