127340808

素因数分解:

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

素因数の和:560

約数の個数: 128

約数和(自身を含む): 384000000

約数和(自身を除く): 256659192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 343, 372, 392, 434, 499, 588, 651, 686, 744, 868, 998, 1029, 1176, 1302, 1372, 1497, 1519, 1736, 1996, 2058, 2604, 2744, 2994, 3038, 3493, 3992, 4116, 4557, 5208, 5988, 6076, 6986, 8232, 9114, 10479, 10633, 11976, 12152, 13972, 15469, 18228, 20958, 21266, 24451, 27944, 30938, 31899, 36456, 41916, 42532, 46407, 48902, 61876, 63798, 73353, 83832, 85064, 92814, 97804, 108283, 123752, 127596, 146706, 171157, 185628, 195608, 216566, 255192, 293412, 324849, 342314, 371256, 433132, 513471, 586824, 649698, 684628, 757981, 866264, 1026942, 1299396, 1369256, 1515962, 2053884, 2273943, 2598792, 3031924, 4107768, 4547886, 5305867, 6063848, 9095772, 10611734, 15917601, 18191544, 21223468, 31835202, 42446936, 63670404, 127340808]

約数ペア:

[(1, 127340808), (2, 63670404), (3, 42446936), (4, 31835202), (6, 21223468), (7, 18191544), (8, 15917601), (12, 10611734), (14, 9095772), (21, 6063848), (24, 5305867), (28, 4547886), (31, 4107768), (42, 3031924), (49, 2598792), (56, 2273943), (62, 2053884), (84, 1515962), (93, 1369256), (98, 1299396), (124, 1026942), (147, 866264), (168, 757981), (186, 684628), (196, 649698), (217, 586824), (248, 513471), (294, 433132), (343, 371256), (372, 342314), (392, 324849), (434, 293412), (499, 255192), (588, 216566), (651, 195608), (686, 185628), (744, 171157), (868, 146706), (998, 127596), (1029, 123752), (1176, 108283), (1302, 97804), (1372, 92814), (1497, 85064), (1519, 83832), (1736, 73353), (1996, 63798), (2058, 61876), (2604, 48902), (2744, 46407), (2994, 42532), (3038, 41916), (3493, 36456), (3992, 31899), (4116, 30938), (4557, 27944), (5208, 24451), (5988, 21266), (6076, 20958), (6986, 18228), (8232, 15469), (9114, 13972), (10479, 12152), (10633, 11976)]