415644964

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 845365248

約数和(自身を除く): 429720284

約数列:

[1, 2, 4, 7, 14, 28, 103, 167, 206, 334, 412, 668, 721, 863, 1169, 1442, 1726, 2338, 2884, 3452, 4676, 6041, 12082, 17201, 24164, 34402, 68804, 88889, 120407, 144121, 177778, 240814, 288242, 355556, 481628, 576484, 622223, 1008847, 1244446, 2017694, 2488892, 4035388, 14844463, 29688926, 59377852, 103911241, 207822482, 415644964]

約数ペア:

[(1, 415644964), (2, 207822482), (4, 103911241), (7, 59377852), (14, 29688926), (28, 14844463), (103, 4035388), (167, 2488892), (206, 2017694), (334, 1244446), (412, 1008847), (668, 622223), (721, 576484), (863, 481628), (1169, 355556), (1442, 288242), (1726, 240814), (2338, 177778), (2884, 144121), (3452, 120407), (4676, 88889), (6041, 68804), (12082, 34402), (17201, 24164)]