2051330688

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{161879}}^1$

素因数の和:161910

約数の個数: 96

約数和(自身を含む): 6439586400

約数和(自身を除く): 4388255712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 161879, 323758, 485637, 647516, 971274, 1295032, 1456911, 1780669, 1942548, 2590064, 2913822, 3561338, 3885096, 5180128, 5342007, 5827644, 7122676, 7770192, 10360256, 10684014, 11655288, 14245352, 15540384, 16026021, 20720512, 21368028, 23310576, 28490704, 31080768, 32052042, 42736056, 46621152, 56981408, 62161536, 64104084, 85472112, 93242304, 113962816, 128208168, 170944224, 186484608, 227925632, 256416336, 341888448, 512832672, 683776896, 1025665344, 2051330688]

約数ペア:

[(1, 2051330688), (2, 1025665344), (3, 683776896), (4, 512832672), (6, 341888448), (8, 256416336), (9, 227925632), (11, 186484608), (12, 170944224), (16, 128208168), (18, 113962816), (22, 93242304), (24, 85472112), (32, 64104084), (33, 62161536), (36, 56981408), (44, 46621152), (48, 42736056), (64, 32052042), (66, 31080768), (72, 28490704), (88, 23310576), (96, 21368028), (99, 20720512), (128, 16026021), (132, 15540384), (144, 14245352), (176, 11655288), (192, 10684014), (198, 10360256), (264, 7770192), (288, 7122676), (352, 5827644), (384, 5342007), (396, 5180128), (528, 3885096), (576, 3561338), (704, 2913822), (792, 2590064), (1056, 1942548), (1152, 1780669), (1408, 1456911), (1584, 1295032), (2112, 971274), (3168, 647516), (4224, 485637), (6336, 323758), (12672, 161879)]