1820975616

素因数分解:

$2^9\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2843}}^1$

素因数の和:3006

約数の個数: 120

約数和(自身を含む): 5295129840

約数和(自身を除く): 3474154224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 384, 417, 512, 556, 576, 768, 834, 1112, 1152, 1251, 1536, 1668, 2224, 2304, 2502, 2843, 3336, 4448, 4608, 5004, 5686, 6672, 8529, 8896, 10008, 11372, 13344, 17058, 17792, 20016, 22744, 25587, 26688, 34116, 35584, 40032, 45488, 51174, 53376, 68232, 71168, 80064, 90976, 102348, 106752, 136464, 160128, 181952, 204696, 213504, 272928, 320256, 363904, 395177, 409392, 545856, 640512, 727808, 790354, 818784, 1091712, 1185531, 1455616, 1580708, 1637568, 2183424, 2371062, 3161416, 3275136, 3556593, 4366848, 4742124, 6322832, 6550272, 7113186, 9484248, 12645664, 13100544, 14226372, 18968496, 25291328, 28452744, 37936992, 50582656, 56905488, 75873984, 101165312, 113810976, 151747968, 202330624, 227621952, 303495936, 455243904, 606991872, 910487808, 1820975616]

約数ペア:

[(1, 1820975616), (2, 910487808), (3, 606991872), (4, 455243904), (6, 303495936), (8, 227621952), (9, 202330624), (12, 151747968), (16, 113810976), (18, 101165312), (24, 75873984), (32, 56905488), (36, 50582656), (48, 37936992), (64, 28452744), (72, 25291328), (96, 18968496), (128, 14226372), (139, 13100544), (144, 12645664), (192, 9484248), (256, 7113186), (278, 6550272), (288, 6322832), (384, 4742124), (417, 4366848), (512, 3556593), (556, 3275136), (576, 3161416), (768, 2371062), (834, 2183424), (1112, 1637568), (1152, 1580708), (1251, 1455616), (1536, 1185531), (1668, 1091712), (2224, 818784), (2304, 790354), (2502, 727808), (2843, 640512), (3336, 545856), (4448, 409392), (4608, 395177), (5004, 363904), (5686, 320256), (6672, 272928), (8529, 213504), (8896, 204696), (10008, 181952), (11372, 160128), (13344, 136464), (17058, 106752), (17792, 102348), (20016, 90976), (22744, 80064), (25587, 71168), (26688, 68232), (34116, 53376), (35584, 51174), (40032, 45488)]