1451808

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^2$

素因数の和:158

約数の個数: 54

約数和(自身を含む): 4187547

約数和(自身を除く): 2735739

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5041, 5112, 6816, 10082, 10224, 15123, 20164, 20448, 30246, 40328, 45369, 60492, 80656, 90738, 120984, 161312, 181476, 241968, 362952, 483936, 725904, 1451808]

約数ペア:

[(1, 1451808), (2, 725904), (3, 483936), (4, 362952), (6, 241968), (8, 181476), (9, 161312), (12, 120984), (16, 90738), (18, 80656), (24, 60492), (32, 45369), (36, 40328), (48, 30246), (71, 20448), (72, 20164), (96, 15123), (142, 10224), (144, 10082), (213, 6816), (284, 5112), (288, 5041), (426, 3408), (568, 2556), (639, 2272), (852, 1704), (1136, 1278)]