1256897088

素因数分解:

$2^6\times 3^5\times {\mathrm{80819}}^1$

素因数の和:80846

約数の個数: 84

約数和(自身を含む): 3736146960

約数和(自身を除く): 2479249872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 80819, 161638, 242457, 323276, 484914, 646552, 727371, 969828, 1293104, 1454742, 1939656, 2182113, 2586208, 2909484, 3879312, 4364226, 5172416, 5818968, 6546339, 7758624, 8728452, 11637936, 13092678, 15517248, 17456904, 19639017, 23275872, 26185356, 34913808, 39278034, 46551744, 52370712, 69827616, 78556068, 104741424, 139655232, 157112136, 209482848, 314224272, 418965696, 628448544, 1256897088]

約数ペア:

[(1, 1256897088), (2, 628448544), (3, 418965696), (4, 314224272), (6, 209482848), (8, 157112136), (9, 139655232), (12, 104741424), (16, 78556068), (18, 69827616), (24, 52370712), (27, 46551744), (32, 39278034), (36, 34913808), (48, 26185356), (54, 23275872), (64, 19639017), (72, 17456904), (81, 15517248), (96, 13092678), (108, 11637936), (144, 8728452), (162, 7758624), (192, 6546339), (216, 5818968), (243, 5172416), (288, 4364226), (324, 3879312), (432, 2909484), (486, 2586208), (576, 2182113), (648, 1939656), (864, 1454742), (972, 1293104), (1296, 969828), (1728, 727371), (1944, 646552), (2592, 484914), (3888, 323276), (5184, 242457), (7776, 161638), (15552, 80819)]