225654048

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{7607}}^1$

素因数の和:7726

約数の個数: 72

約数和(自身を含む): 648019008

約数和(自身を除く): 422364960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 7607, 9888, 14832, 15214, 22821, 29664, 30428, 45642, 60856, 68463, 91284, 121712, 136926, 182568, 243424, 273852, 365136, 547704, 730272, 783521, 1095408, 1567042, 2190816, 2350563, 3134084, 4701126, 6268168, 7051689, 9402252, 12536336, 14103378, 18804504, 25072672, 28206756, 37609008, 56413512, 75218016, 112827024, 225654048]

約数ペア:

[(1, 225654048), (2, 112827024), (3, 75218016), (4, 56413512), (6, 37609008), (8, 28206756), (9, 25072672), (12, 18804504), (16, 14103378), (18, 12536336), (24, 9402252), (32, 7051689), (36, 6268168), (48, 4701126), (72, 3134084), (96, 2350563), (103, 2190816), (144, 1567042), (206, 1095408), (288, 783521), (309, 730272), (412, 547704), (618, 365136), (824, 273852), (927, 243424), (1236, 182568), (1648, 136926), (1854, 121712), (2472, 91284), (3296, 68463), (3708, 60856), (4944, 45642), (7416, 30428), (7607, 29664), (9888, 22821), (14832, 15214)]