1915247712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{407153}}^1$

素因数の和:407180

約数の個数: 72

約数和(自身を含む): 5848360056

約数和(自身を除く): 3933112344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 407153, 814306, 1221459, 1628612, 2442918, 2850071, 3257224, 4885836, 5700142, 6514448, 8550213, 9771672, 11400284, 13028896, 17100426, 19543344, 19950497, 22800568, 34200852, 39086688, 39900994, 45601136, 59851491, 68401704, 79801988, 91202272, 119702982, 136803408, 159603976, 239405964, 273606816, 319207952, 478811928, 638415904, 957623856, 1915247712]

約数ペア:

[(1, 1915247712), (2, 957623856), (3, 638415904), (4, 478811928), (6, 319207952), (7, 273606816), (8, 239405964), (12, 159603976), (14, 136803408), (16, 119702982), (21, 91202272), (24, 79801988), (28, 68401704), (32, 59851491), (42, 45601136), (48, 39900994), (49, 39086688), (56, 34200852), (84, 22800568), (96, 19950497), (98, 19543344), (112, 17100426), (147, 13028896), (168, 11400284), (196, 9771672), (224, 8550213), (294, 6514448), (336, 5700142), (392, 4885836), (588, 3257224), (672, 2850071), (784, 2442918), (1176, 1628612), (1568, 1221459), (2352, 814306), (4704, 407153)]