282189492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1399}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 770515200

約数和(自身を除く): 488325708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 431, 468, 862, 1293, 1399, 1724, 2586, 2798, 3879, 4197, 5172, 5596, 5603, 7758, 8394, 11206, 12591, 15516, 16788, 16809, 18187, 22412, 25182, 33618, 36374, 50364, 50427, 54561, 67236, 72748, 100854, 109122, 163683, 201708, 218244, 327366, 602969, 654732, 1205938, 1808907, 2411876, 3617814, 5426721, 7235628, 7838597, 10853442, 15677194, 21706884, 23515791, 31354388, 47031582, 70547373, 94063164, 141094746, 282189492]

約数ペア:

[(1, 282189492), (2, 141094746), (3, 94063164), (4, 70547373), (6, 47031582), (9, 31354388), (12, 23515791), (13, 21706884), (18, 15677194), (26, 10853442), (36, 7838597), (39, 7235628), (52, 5426721), (78, 3617814), (117, 2411876), (156, 1808907), (234, 1205938), (431, 654732), (468, 602969), (862, 327366), (1293, 218244), (1399, 201708), (1724, 163683), (2586, 109122), (2798, 100854), (3879, 72748), (4197, 67236), (5172, 54561), (5596, 50427), (5603, 50364), (7758, 36374), (8394, 33618), (11206, 25182), (12591, 22412), (15516, 18187), (16788, 16809)]