399122976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{593933}}^1$

素因数の和:593953

約数の個数: 48

約数和(自身を含む): 1197370944

約数和(自身を除く): 798247968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 593933, 1187866, 1781799, 2375732, 3563598, 4157531, 4751464, 7127196, 8315062, 9502928, 12472593, 14254392, 16630124, 19005856, 24945186, 28508784, 33260248, 49890372, 57017568, 66520496, 99780744, 133040992, 199561488, 399122976]

約数ペア:

[(1, 399122976), (2, 199561488), (3, 133040992), (4, 99780744), (6, 66520496), (7, 57017568), (8, 49890372), (12, 33260248), (14, 28508784), (16, 24945186), (21, 19005856), (24, 16630124), (28, 14254392), (32, 12472593), (42, 9502928), (48, 8315062), (56, 7127196), (84, 4751464), (96, 4157531), (112, 3563598), (168, 2375732), (224, 1781799), (336, 1187866), (672, 593933)]