322901792

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3847}}^1$

素因数の和:3961

約数の個数: 48

約数和(自身を含む): 661332672

約数和(自身を除く): 338430880

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1376, 1952, 2623, 3847, 5246, 7694, 10492, 15388, 20984, 30776, 41968, 61552, 83936, 123104, 165421, 234667, 330842, 469334, 661684, 938668, 1323368, 1877336, 2646736, 3754672, 5293472, 7509344, 10090681, 20181362, 40362724, 80725448, 161450896, 322901792]

約数ペア:

[(1, 322901792), (2, 161450896), (4, 80725448), (8, 40362724), (16, 20181362), (32, 10090681), (43, 7509344), (61, 5293472), (86, 3754672), (122, 2646736), (172, 1877336), (244, 1323368), (344, 938668), (488, 661684), (688, 469334), (976, 330842), (1376, 234667), (1952, 165421), (2623, 123104), (3847, 83936), (5246, 61552), (7694, 41968), (10492, 30776), (15388, 20984)]