1581199488

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41593}}^1$

素因数の和:41627

約数の個数: 128

約数和(自身を含む): 5091105600

約数和(自身を除く): 3509906112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 38016, 41593, 83186, 124779, 166372, 249558, 332744, 374337, 457523, 499116, 665488, 748674, 915046, 998232, 1123011, 1330976, 1372569, 1497348, 1830092, 1996464, 2246022, 2661952, 2745138, 2994696, 3660184, 3992928, 4117707, 4492044, 5323904, 5490276, 5989392, 7320368, 7985856, 8235414, 8984088, 10980552, 11978784, 12353121, 14640736, 15971712, 16470828, 17968176, 21961104, 23957568, 24706242, 29281472, 32941656, 35936352, 43922208, 47915136, 49412484, 58562944, 65883312, 71872704, 87844416, 98824968, 131766624, 143745408, 175688832, 197649936, 263533248, 395299872, 527066496, 790599744, 1581199488]

約数ペア:

[(1, 1581199488), (2, 790599744), (3, 527066496), (4, 395299872), (6, 263533248), (8, 197649936), (9, 175688832), (11, 143745408), (12, 131766624), (16, 98824968), (18, 87844416), (22, 71872704), (24, 65883312), (27, 58562944), (32, 49412484), (33, 47915136), (36, 43922208), (44, 35936352), (48, 32941656), (54, 29281472), (64, 24706242), (66, 23957568), (72, 21961104), (88, 17968176), (96, 16470828), (99, 15971712), (108, 14640736), (128, 12353121), (132, 11978784), (144, 10980552), (176, 8984088), (192, 8235414), (198, 7985856), (216, 7320368), (264, 5989392), (288, 5490276), (297, 5323904), (352, 4492044), (384, 4117707), (396, 3992928), (432, 3660184), (528, 2994696), (576, 2745138), (594, 2661952), (704, 2246022), (792, 1996464), (864, 1830092), (1056, 1497348), (1152, 1372569), (1188, 1330976), (1408, 1123011), (1584, 998232), (1728, 915046), (2112, 748674), (2376, 665488), (3168, 499116), (3456, 457523), (4224, 374337), (4752, 332744), (6336, 249558), (9504, 166372), (12672, 124779), (19008, 83186), (38016, 41593)]