674981568

素因数分解:

$2^6\times 3^2\times {\mathrm{787}}^1\times {\mathrm{1489}}^1$

素因数の和:2294

約数の個数: 84

約数和(自身を含む): 1938472120

約数和(自身を除く): 1263490552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 787, 1489, 1574, 2361, 2978, 3148, 4467, 4722, 5956, 6296, 7083, 8934, 9444, 11912, 12592, 13401, 14166, 17868, 18888, 23824, 25184, 26802, 28332, 35736, 37776, 47648, 50368, 53604, 56664, 71472, 75552, 95296, 107208, 113328, 142944, 151104, 214416, 226656, 285888, 428832, 453312, 857664, 1171843, 2343686, 3515529, 4687372, 7031058, 9374744, 10546587, 14062116, 18749488, 21093174, 28124232, 37498976, 42186348, 56248464, 74997952, 84372696, 112496928, 168745392, 224993856, 337490784, 674981568]

約数ペア:

[(1, 674981568), (2, 337490784), (3, 224993856), (4, 168745392), (6, 112496928), (8, 84372696), (9, 74997952), (12, 56248464), (16, 42186348), (18, 37498976), (24, 28124232), (32, 21093174), (36, 18749488), (48, 14062116), (64, 10546587), (72, 9374744), (96, 7031058), (144, 4687372), (192, 3515529), (288, 2343686), (576, 1171843), (787, 857664), (1489, 453312), (1574, 428832), (2361, 285888), (2978, 226656), (3148, 214416), (4467, 151104), (4722, 142944), (5956, 113328), (6296, 107208), (7083, 95296), (8934, 75552), (9444, 71472), (11912, 56664), (12592, 53604), (13401, 50368), (14166, 47648), (17868, 37776), (18888, 35736), (23824, 28332), (25184, 26802)]