281681304

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3739}}^1$

素因数の和:3864

約数の個数: 64

約数和(自身を含む): 730646400

約数和(自身を除く): 448965096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 73, 86, 129, 146, 172, 219, 258, 292, 344, 438, 516, 584, 876, 1032, 1752, 3139, 3739, 6278, 7478, 9417, 11217, 12556, 14956, 18834, 22434, 25112, 29912, 37668, 44868, 75336, 89736, 160777, 272947, 321554, 482331, 545894, 643108, 818841, 964662, 1091788, 1286216, 1637682, 1929324, 2183576, 3275364, 3858648, 6550728, 11736721, 23473442, 35210163, 46946884, 70420326, 93893768, 140840652, 281681304]

約数ペア:

[(1, 281681304), (2, 140840652), (3, 93893768), (4, 70420326), (6, 46946884), (8, 35210163), (12, 23473442), (24, 11736721), (43, 6550728), (73, 3858648), (86, 3275364), (129, 2183576), (146, 1929324), (172, 1637682), (219, 1286216), (258, 1091788), (292, 964662), (344, 818841), (438, 643108), (516, 545894), (584, 482331), (876, 321554), (1032, 272947), (1752, 160777), (3139, 89736), (3739, 75336), (6278, 44868), (7478, 37668), (9417, 29912), (11217, 25112), (12556, 22434), (14956, 18834)]