219337008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{853}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 620126976

約数和(自身を除く): 400789968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 487, 528, 853, 974, 1461, 1706, 1948, 2559, 2922, 3412, 3896, 5118, 5357, 5844, 6824, 7792, 9383, 10236, 10714, 11688, 13648, 16071, 18766, 20472, 21428, 23376, 28149, 32142, 37532, 40944, 42856, 56298, 64284, 75064, 85712, 112596, 128568, 150128, 225192, 257136, 415411, 450384, 830822, 1246233, 1661644, 2492466, 3323288, 4569521, 4984932, 6646576, 9139042, 9969864, 13708563, 18278084, 19939728, 27417126, 36556168, 54834252, 73112336, 109668504, 219337008]

約数ペア:

[(1, 219337008), (2, 109668504), (3, 73112336), (4, 54834252), (6, 36556168), (8, 27417126), (11, 19939728), (12, 18278084), (16, 13708563), (22, 9969864), (24, 9139042), (33, 6646576), (44, 4984932), (48, 4569521), (66, 3323288), (88, 2492466), (132, 1661644), (176, 1246233), (264, 830822), (487, 450384), (528, 415411), (853, 257136), (974, 225192), (1461, 150128), (1706, 128568), (1948, 112596), (2559, 85712), (2922, 75064), (3412, 64284), (3896, 56298), (5118, 42856), (5357, 40944), (5844, 37532), (6824, 32142), (7792, 28149), (9383, 23376), (10236, 21428), (10714, 20472), (11688, 18766), (13648, 16071)]