2749062816

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{22147}}^1$

素因数の和:22594

約数の個数: 72

約数和(自身を含む): 7836139584

約数和(自身を除く): 5087076768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6896, 7758, 10344, 13792, 15516, 20688, 22147, 31032, 41376, 44294, 62064, 66441, 88588, 124128, 132882, 177176, 199323, 265764, 354352, 398646, 531528, 708704, 797292, 1063056, 1594584, 2126112, 3189168, 6378336, 9545357, 19090714, 28636071, 38181428, 57272142, 76362856, 85908213, 114544284, 152725712, 171816426, 229088568, 305451424, 343632852, 458177136, 687265704, 916354272, 1374531408, 2749062816]

約数ペア:

[(1, 2749062816), (2, 1374531408), (3, 916354272), (4, 687265704), (6, 458177136), (8, 343632852), (9, 305451424), (12, 229088568), (16, 171816426), (18, 152725712), (24, 114544284), (32, 85908213), (36, 76362856), (48, 57272142), (72, 38181428), (96, 28636071), (144, 19090714), (288, 9545357), (431, 6378336), (862, 3189168), (1293, 2126112), (1724, 1594584), (2586, 1063056), (3448, 797292), (3879, 708704), (5172, 531528), (6896, 398646), (7758, 354352), (10344, 265764), (13792, 199323), (15516, 177176), (20688, 132882), (22147, 124128), (31032, 88588), (41376, 66441), (44294, 62064)]