277996096

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 669617152

約数和(自身を除く): 391621056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 148, 217, 224, 248, 259, 296, 434, 448, 496, 518, 541, 592, 868, 992, 1036, 1082, 1147, 1184, 1736, 1984, 2072, 2164, 2294, 2368, 3472, 3787, 4144, 4328, 4588, 6944, 7574, 8029, 8288, 8656, 9176, 13888, 15148, 16058, 16576, 16771, 17312, 18352, 20017, 30296, 32116, 33542, 34624, 36704, 40034, 60592, 64232, 67084, 73408, 80068, 117397, 121184, 128464, 134168, 140119, 160136, 234794, 242368, 256928, 268336, 280238, 320272, 469588, 513856, 536672, 560476, 620527, 640544, 939176, 1073344, 1120952, 1241054, 1281088, 1878352, 2241904, 2482108, 3756704, 4343689, 4483808, 4964216, 7513408, 8687378, 8967616, 9928432, 17374756, 19856864, 34749512, 39713728, 69499024, 138998048, 277996096]

約数ペア:

[(1, 277996096), (2, 138998048), (4, 69499024), (7, 39713728), (8, 34749512), (14, 19856864), (16, 17374756), (28, 9928432), (31, 8967616), (32, 8687378), (37, 7513408), (56, 4964216), (62, 4483808), (64, 4343689), (74, 3756704), (112, 2482108), (124, 2241904), (148, 1878352), (217, 1281088), (224, 1241054), (248, 1120952), (259, 1073344), (296, 939176), (434, 640544), (448, 620527), (496, 560476), (518, 536672), (541, 513856), (592, 469588), (868, 320272), (992, 280238), (1036, 268336), (1082, 256928), (1147, 242368), (1184, 234794), (1736, 160136), (1984, 140119), (2072, 134168), (2164, 128464), (2294, 121184), (2368, 117397), (3472, 80068), (3787, 73408), (4144, 67084), (4328, 64232), (4588, 60592), (6944, 40034), (7574, 36704), (8029, 34624), (8288, 33542), (8656, 32116), (9176, 30296), (13888, 20017), (15148, 18352), (16058, 17312), (16576, 16771)]