320410242

素因数分解:

$2^1\times 3^4\times {\mathrm{929}}^1\times {\mathrm{2129}}^1$

素因数の和:3072

約数の個数: 40

約数和(自身を含む): 719066700

約数和(自身を除く): 398656458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 929, 1858, 2129, 2787, 4258, 5574, 6387, 8361, 12774, 16722, 19161, 25083, 38322, 50166, 57483, 75249, 114966, 150498, 172449, 344898, 1977841, 3955682, 5933523, 11867046, 17800569, 35601138, 53401707, 106803414, 160205121, 320410242]

約数ペア:

[(1, 320410242), (2, 160205121), (3, 106803414), (6, 53401707), (9, 35601138), (18, 17800569), (27, 11867046), (54, 5933523), (81, 3955682), (162, 1977841), (929, 344898), (1858, 172449), (2129, 150498), (2787, 114966), (4258, 75249), (5574, 57483), (6387, 50166), (8361, 38322), (12774, 25083), (16722, 19161)]