40412952

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 112896000

約数和(自身を除く): 72483048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 839, 892, 1338, 1678, 1784, 2007, 2517, 2676, 3356, 4014, 5034, 5352, 6021, 6712, 7551, 8028, 10068, 12042, 15102, 16056, 20136, 22653, 24084, 30204, 45306, 48168, 60408, 90612, 181224, 187097, 374194, 561291, 748388, 1122582, 1496776, 1683873, 2245164, 3367746, 4490328, 5051619, 6735492, 10103238, 13470984, 20206476, 40412952]

約数ペア:

[(1, 40412952), (2, 20206476), (3, 13470984), (4, 10103238), (6, 6735492), (8, 5051619), (9, 4490328), (12, 3367746), (18, 2245164), (24, 1683873), (27, 1496776), (36, 1122582), (54, 748388), (72, 561291), (108, 374194), (216, 187097), (223, 181224), (446, 90612), (669, 60408), (839, 48168), (892, 45306), (1338, 30204), (1678, 24084), (1784, 22653), (2007, 20136), (2517, 16056), (2676, 15102), (3356, 12042), (4014, 10068), (5034, 8028), (5352, 7551), (6021, 6712)]