260053776

素因数分解:

$2^4\times 3^2\times {\mathrm{947}}^1\times {\mathrm{1907}}^1$

素因数の和:2868

約数の個数: 60

約数和(自身を含む): 728939952

約数和(自身を除く): 468886176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 947, 1894, 1907, 2841, 3788, 3814, 5682, 5721, 7576, 7628, 8523, 11364, 11442, 15152, 15256, 17046, 17163, 22728, 22884, 30512, 34092, 34326, 45456, 45768, 68184, 68652, 91536, 136368, 137304, 274608, 1805929, 3611858, 5417787, 7223716, 10835574, 14447432, 16253361, 21671148, 28894864, 32506722, 43342296, 65013444, 86684592, 130026888, 260053776]

約数ペア:

[(1, 260053776), (2, 130026888), (3, 86684592), (4, 65013444), (6, 43342296), (8, 32506722), (9, 28894864), (12, 21671148), (16, 16253361), (18, 14447432), (24, 10835574), (36, 7223716), (48, 5417787), (72, 3611858), (144, 1805929), (947, 274608), (1894, 137304), (1907, 136368), (2841, 91536), (3788, 68652), (3814, 68184), (5682, 45768), (5721, 45456), (7576, 34326), (7628, 34092), (8523, 30512), (11364, 22884), (11442, 22728), (15152, 17163), (15256, 17046)]