2017683472

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1259}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 4593456000

約数和(自身を除く): 2575772528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 349, 574, 656, 698, 1148, 1259, 1396, 2296, 2443, 2518, 2792, 4592, 4886, 5036, 5584, 8813, 9772, 10072, 14309, 17626, 19544, 20144, 28618, 35252, 39088, 51619, 57236, 70504, 100163, 103238, 114472, 141008, 200326, 206476, 228944, 361333, 400652, 412952, 439391, 722666, 801304, 825904, 878782, 1445332, 1602608, 1757564, 2890664, 3075737, 3515128, 5781328, 6151474, 7030256, 12302948, 18015031, 24605896, 36030062, 49211792, 72060124, 126105217, 144120248, 252210434, 288240496, 504420868, 1008841736, 2017683472]

約数ペア:

[(1, 2017683472), (2, 1008841736), (4, 504420868), (7, 288240496), (8, 252210434), (14, 144120248), (16, 126105217), (28, 72060124), (41, 49211792), (56, 36030062), (82, 24605896), (112, 18015031), (164, 12302948), (287, 7030256), (328, 6151474), (349, 5781328), (574, 3515128), (656, 3075737), (698, 2890664), (1148, 1757564), (1259, 1602608), (1396, 1445332), (2296, 878782), (2443, 825904), (2518, 801304), (2792, 722666), (4592, 439391), (4886, 412952), (5036, 400652), (5584, 361333), (8813, 228944), (9772, 206476), (10072, 200326), (14309, 141008), (17626, 114472), (19544, 103238), (20144, 100163), (28618, 70504), (35252, 57236), (39088, 51619)]