805220416

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12569}}^1$

素因数の和:12612

約数の個数: 112

約数和(自身を含む): 2145548160

約数和(自身を除く): 1340327744

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 12569, 16016, 25138, 32032, 50276, 64064, 87983, 100552, 138259, 163397, 175966, 201104, 276518, 326794, 351932, 402208, 553036, 653588, 703864, 804416, 967813, 1106072, 1143779, 1307176, 1407728, 1797367, 1935626, 2212144, 2287558, 2614352, 2815456, 3594734, 3871252, 4424288, 4575116, 5228704, 5630912, 7189468, 7742504, 8848576, 9150232, 10457408, 12581569, 14378936, 15485008, 18300464, 25163138, 28757872, 30970016, 36600928, 50326276, 57515744, 61940032, 73201856, 100652552, 115031488, 201305104, 402610208, 805220416]

約数ペア:

[(1, 805220416), (2, 402610208), (4, 201305104), (7, 115031488), (8, 100652552), (11, 73201856), (13, 61940032), (14, 57515744), (16, 50326276), (22, 36600928), (26, 30970016), (28, 28757872), (32, 25163138), (44, 18300464), (52, 15485008), (56, 14378936), (64, 12581569), (77, 10457408), (88, 9150232), (91, 8848576), (104, 7742504), (112, 7189468), (143, 5630912), (154, 5228704), (176, 4575116), (182, 4424288), (208, 3871252), (224, 3594734), (286, 2815456), (308, 2614352), (352, 2287558), (364, 2212144), (416, 1935626), (448, 1797367), (572, 1407728), (616, 1307176), (704, 1143779), (728, 1106072), (832, 967813), (1001, 804416), (1144, 703864), (1232, 653588), (1456, 553036), (2002, 402208), (2288, 351932), (2464, 326794), (2912, 276518), (4004, 201104), (4576, 175966), (4928, 163397), (5824, 138259), (8008, 100552), (9152, 87983), (12569, 64064), (16016, 50276), (25138, 32032)]