668445696

素因数分解:

$2^{10}\times 3^4\times {\mathrm{8059}}^1$

素因数の和:8091

約数の個数: 110

約数和(自身を含む): 1996357220

約数和(自身を除く): 1327911524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 3072, 3456, 4608, 5184, 6912, 8059, 9216, 10368, 13824, 16118, 20736, 24177, 27648, 32236, 41472, 48354, 64472, 72531, 82944, 96708, 128944, 145062, 193416, 217593, 257888, 290124, 386832, 435186, 515776, 580248, 652779, 773664, 870372, 1031552, 1160496, 1305558, 1547328, 1740744, 2063104, 2320992, 2611116, 3094656, 3481488, 4126208, 4641984, 5222232, 6189312, 6962976, 8252416, 9283968, 10444464, 12378624, 13925952, 18567936, 20888928, 24757248, 27851904, 37135872, 41777856, 55703808, 74271744, 83555712, 111407616, 167111424, 222815232, 334222848, 668445696]

約数ペア:

[(1, 668445696), (2, 334222848), (3, 222815232), (4, 167111424), (6, 111407616), (8, 83555712), (9, 74271744), (12, 55703808), (16, 41777856), (18, 37135872), (24, 27851904), (27, 24757248), (32, 20888928), (36, 18567936), (48, 13925952), (54, 12378624), (64, 10444464), (72, 9283968), (81, 8252416), (96, 6962976), (108, 6189312), (128, 5222232), (144, 4641984), (162, 4126208), (192, 3481488), (216, 3094656), (256, 2611116), (288, 2320992), (324, 2063104), (384, 1740744), (432, 1547328), (512, 1305558), (576, 1160496), (648, 1031552), (768, 870372), (864, 773664), (1024, 652779), (1152, 580248), (1296, 515776), (1536, 435186), (1728, 386832), (2304, 290124), (2592, 257888), (3072, 217593), (3456, 193416), (4608, 145062), (5184, 128944), (6912, 96708), (8059, 82944), (9216, 72531), (10368, 64472), (13824, 48354), (16118, 41472), (20736, 32236), (24177, 27648)]