639343584

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67271}}^1$

素因数の和:67301

約数の個数: 96

約数和(自身を含む): 2034305280

約数和(自身を除く): 1394961696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2376, 3168, 4752, 9504, 67271, 134542, 201813, 269084, 403626, 538168, 605439, 739981, 807252, 1076336, 1210878, 1479962, 1614504, 1816317, 2152672, 2219943, 2421756, 2959924, 3229008, 3632634, 4439886, 4843512, 5919848, 6458016, 6659829, 7265268, 8879772, 9687024, 11839696, 13319658, 14530536, 17759544, 19374048, 19979487, 23679392, 26639316, 29061072, 35519088, 39958974, 53278632, 58122144, 71038176, 79917948, 106557264, 159835896, 213114528, 319671792, 639343584]

約数ペア:

[(1, 639343584), (2, 319671792), (3, 213114528), (4, 159835896), (6, 106557264), (8, 79917948), (9, 71038176), (11, 58122144), (12, 53278632), (16, 39958974), (18, 35519088), (22, 29061072), (24, 26639316), (27, 23679392), (32, 19979487), (33, 19374048), (36, 17759544), (44, 14530536), (48, 13319658), (54, 11839696), (66, 9687024), (72, 8879772), (88, 7265268), (96, 6659829), (99, 6458016), (108, 5919848), (132, 4843512), (144, 4439886), (176, 3632634), (198, 3229008), (216, 2959924), (264, 2421756), (288, 2219943), (297, 2152672), (352, 1816317), (396, 1614504), (432, 1479962), (528, 1210878), (594, 1076336), (792, 807252), (864, 739981), (1056, 605439), (1188, 538168), (1584, 403626), (2376, 269084), (3168, 201813), (4752, 134542), (9504, 67271)]