276026128

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 645958656

約数和(自身を除く): 369932528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 83, 92, 112, 161, 166, 184, 322, 332, 368, 581, 644, 664, 1162, 1288, 1291, 1328, 1909, 2324, 2576, 2582, 3818, 4648, 5164, 7636, 9037, 9296, 10328, 13363, 15272, 18074, 20656, 26726, 29693, 30544, 36148, 53452, 59386, 72296, 106904, 107153, 118772, 144592, 207851, 213808, 214306, 237544, 415702, 428612, 475088, 750071, 831404, 857224, 1500142, 1662808, 1714448, 2464519, 3000284, 3325616, 4929038, 6000568, 9858076, 12001136, 17251633, 19716152, 34503266, 39432304, 69006532, 138013064, 276026128]

約数ペア:

[(1, 276026128), (2, 138013064), (4, 69006532), (7, 39432304), (8, 34503266), (14, 19716152), (16, 17251633), (23, 12001136), (28, 9858076), (46, 6000568), (56, 4929038), (83, 3325616), (92, 3000284), (112, 2464519), (161, 1714448), (166, 1662808), (184, 1500142), (322, 857224), (332, 831404), (368, 750071), (581, 475088), (644, 428612), (664, 415702), (1162, 237544), (1288, 214306), (1291, 213808), (1328, 207851), (1909, 144592), (2324, 118772), (2576, 107153), (2582, 106904), (3818, 72296), (4648, 59386), (5164, 53452), (7636, 36148), (9037, 30544), (9296, 29693), (10328, 26726), (13363, 20656), (15272, 18074)]