815005008

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{11527}}^1$

素因数の和:12032

約数の個数: 60

約数和(自身を含む): 2285725728

約数和(自身を除く): 1470720720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7856, 8838, 11527, 11784, 17676, 23054, 23568, 34581, 35352, 46108, 69162, 70704, 92216, 103743, 138324, 184432, 207486, 276648, 414972, 553296, 829944, 1659888, 5659757, 11319514, 16979271, 22639028, 33958542, 45278056, 50937813, 67917084, 90556112, 101875626, 135834168, 203751252, 271668336, 407502504, 815005008]

約数ペア:

[(1, 815005008), (2, 407502504), (3, 271668336), (4, 203751252), (6, 135834168), (8, 101875626), (9, 90556112), (12, 67917084), (16, 50937813), (18, 45278056), (24, 33958542), (36, 22639028), (48, 16979271), (72, 11319514), (144, 5659757), (491, 1659888), (982, 829944), (1473, 553296), (1964, 414972), (2946, 276648), (3928, 207486), (4419, 184432), (5892, 138324), (7856, 103743), (8838, 92216), (11527, 70704), (11784, 69162), (17676, 46108), (23054, 35352), (23568, 34581)]