1629206784

素因数分解:

$2^8\times 3^4\times {\mathrm{78569}}^1$

素因数の和:78597

約数の個数: 90

約数和(自身を含む): 4858061670

約数和(自身を除く): 3228854886

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, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 78569, 157138, 235707, 314276, 471414, 628552, 707121, 942828, 1257104, 1414242, 1885656, 2121363, 2514208, 2828484, 3771312, 4242726, 5028416, 5656968, 6364089, 7542624, 8485452, 10056832, 11313936, 12728178, 15085248, 16970904, 20113664, 22627872, 25456356, 30170496, 33941808, 45255744, 50912712, 60340992, 67883616, 90511488, 101825424, 135767232, 181022976, 203650848, 271534464, 407301696, 543068928, 814603392, 1629206784]

約数ペア:

[(1, 1629206784), (2, 814603392), (3, 543068928), (4, 407301696), (6, 271534464), (8, 203650848), (9, 181022976), (12, 135767232), (16, 101825424), (18, 90511488), (24, 67883616), (27, 60340992), (32, 50912712), (36, 45255744), (48, 33941808), (54, 30170496), (64, 25456356), (72, 22627872), (81, 20113664), (96, 16970904), (108, 15085248), (128, 12728178), (144, 11313936), (162, 10056832), (192, 8485452), (216, 7542624), (256, 6364089), (288, 5656968), (324, 5028416), (384, 4242726), (432, 3771312), (576, 2828484), (648, 2514208), (768, 2121363), (864, 1885656), (1152, 1414242), (1296, 1257104), (1728, 942828), (2304, 707121), (2592, 628552), (3456, 471414), (5184, 314276), (6912, 235707), (10368, 157138), (20736, 78569)]