1992734128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{2957}}^1$

素因数の和:3530

約数の個数: 80

約数和(自身を含む): 4824048384

約数和(自身を除く): 2831314256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 547, 616, 1094, 1232, 2188, 2957, 3829, 4376, 5914, 6017, 7658, 8752, 11828, 12034, 15316, 20699, 23656, 24068, 30632, 32527, 41398, 42119, 47312, 48136, 61264, 65054, 82796, 84238, 96272, 130108, 165592, 168476, 227689, 260216, 331184, 336952, 455378, 520432, 673904, 910756, 1617479, 1821512, 3234958, 3643024, 6469916, 11322353, 12939832, 17792269, 22644706, 25879664, 35584538, 45289412, 71169076, 90578824, 124545883, 142338152, 181157648, 249091766, 284676304, 498183532, 996367064, 1992734128]

約数ペア:

[(1, 1992734128), (2, 996367064), (4, 498183532), (7, 284676304), (8, 249091766), (11, 181157648), (14, 142338152), (16, 124545883), (22, 90578824), (28, 71169076), (44, 45289412), (56, 35584538), (77, 25879664), (88, 22644706), (112, 17792269), (154, 12939832), (176, 11322353), (308, 6469916), (547, 3643024), (616, 3234958), (1094, 1821512), (1232, 1617479), (2188, 910756), (2957, 673904), (3829, 520432), (4376, 455378), (5914, 336952), (6017, 331184), (7658, 260216), (8752, 227689), (11828, 168476), (12034, 165592), (15316, 130108), (20699, 96272), (23656, 84238), (24068, 82796), (30632, 65054), (32527, 61264), (41398, 48136), (42119, 47312)]