340742064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7691}}^1$

素因数の和:7786

約数の個数: 80

約数和(自身を含む): 961438464

約数和(自身を除く): 620696400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1704, 1846, 2769, 3408, 3692, 5538, 7384, 7691, 11076, 14768, 15382, 22152, 23073, 30764, 44304, 46146, 61528, 92292, 99983, 123056, 184584, 199966, 299949, 369168, 399932, 546061, 599898, 799864, 1092122, 1199796, 1599728, 1638183, 2184244, 2399592, 3276366, 4368488, 4799184, 6552732, 7098793, 8736976, 13105464, 14197586, 21296379, 26210928, 28395172, 42592758, 56790344, 85185516, 113580688, 170371032, 340742064]

約数ペア:

[(1, 340742064), (2, 170371032), (3, 113580688), (4, 85185516), (6, 56790344), (8, 42592758), (12, 28395172), (13, 26210928), (16, 21296379), (24, 14197586), (26, 13105464), (39, 8736976), (48, 7098793), (52, 6552732), (71, 4799184), (78, 4368488), (104, 3276366), (142, 2399592), (156, 2184244), (208, 1638183), (213, 1599728), (284, 1199796), (312, 1092122), (426, 799864), (568, 599898), (624, 546061), (852, 399932), (923, 369168), (1136, 299949), (1704, 199966), (1846, 184584), (2769, 123056), (3408, 99983), (3692, 92292), (5538, 61528), (7384, 46146), (7691, 44304), (11076, 30764), (14768, 23073), (15382, 22152)]