339575488

素因数分解:

$2^6\times 7^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 112

約数和(自身を含む): 812800000

約数和(自身を除く): 473224512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 343, 392, 434, 448, 496, 499, 686, 784, 868, 992, 998, 1372, 1519, 1568, 1736, 1984, 1996, 2744, 3038, 3136, 3472, 3493, 3992, 5488, 6076, 6944, 6986, 7984, 10633, 10976, 12152, 13888, 13972, 15469, 15968, 21266, 21952, 24304, 24451, 27944, 30938, 31936, 42532, 48608, 48902, 55888, 61876, 85064, 97216, 97804, 108283, 111776, 123752, 170128, 171157, 195608, 216566, 223552, 247504, 340256, 342314, 391216, 433132, 495008, 680512, 684628, 757981, 782432, 866264, 990016, 1369256, 1515962, 1564864, 1732528, 2738512, 3031924, 3465056, 5305867, 5477024, 6063848, 6930112, 10611734, 10954048, 12127696, 21223468, 24255392, 42446936, 48510784, 84893872, 169787744, 339575488]

約数ペア:

[(1, 339575488), (2, 169787744), (4, 84893872), (7, 48510784), (8, 42446936), (14, 24255392), (16, 21223468), (28, 12127696), (31, 10954048), (32, 10611734), (49, 6930112), (56, 6063848), (62, 5477024), (64, 5305867), (98, 3465056), (112, 3031924), (124, 2738512), (196, 1732528), (217, 1564864), (224, 1515962), (248, 1369256), (343, 990016), (392, 866264), (434, 782432), (448, 757981), (496, 684628), (499, 680512), (686, 495008), (784, 433132), (868, 391216), (992, 342314), (998, 340256), (1372, 247504), (1519, 223552), (1568, 216566), (1736, 195608), (1984, 171157), (1996, 170128), (2744, 123752), (3038, 111776), (3136, 108283), (3472, 97804), (3493, 97216), (3992, 85064), (5488, 61876), (6076, 55888), (6944, 48902), (6986, 48608), (7984, 42532), (10633, 31936), (10976, 30938), (12152, 27944), (13888, 24451), (13972, 24304), (15469, 21952), (15968, 21266)]