281490208

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 567657720

約数和(自身を除く): 286167512

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 269, 424, 538, 617, 848, 1076, 1234, 1696, 2152, 2468, 4304, 4936, 8608, 9872, 14257, 19744, 28514, 32701, 57028, 65402, 114056, 130804, 165973, 228112, 261608, 331946, 456224, 523216, 663892, 1046432, 1327784, 2655568, 5311136, 8796569, 17593138, 35186276, 70372552, 140745104, 281490208]

約数ペア:

[(1, 281490208), (2, 140745104), (4, 70372552), (8, 35186276), (16, 17593138), (32, 8796569), (53, 5311136), (106, 2655568), (212, 1327784), (269, 1046432), (424, 663892), (538, 523216), (617, 456224), (848, 331946), (1076, 261608), (1234, 228112), (1696, 165973), (2152, 130804), (2468, 114056), (4304, 65402), (4936, 57028), (8608, 32701), (9872, 28514), (14257, 19744)]