814691808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{404113}}^1$

素因数の和:404136

約数の個数: 72

約数和(自身を含む): 2647754928

約数和(自身を除く): 1833063120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 404113, 808226, 1212339, 1616452, 2424678, 2828791, 3232904, 3637017, 4849356, 5657582, 6465808, 7274034, 8486373, 9698712, 11315164, 12931616, 14548068, 16972746, 19397424, 22630328, 25459119, 29096136, 33945492, 38794848, 45260656, 50918238, 58192272, 67890984, 90521312, 101836476, 116384544, 135781968, 203672952, 271563936, 407345904, 814691808]

約数ペア:

[(1, 814691808), (2, 407345904), (3, 271563936), (4, 203672952), (6, 135781968), (7, 116384544), (8, 101836476), (9, 90521312), (12, 67890984), (14, 58192272), (16, 50918238), (18, 45260656), (21, 38794848), (24, 33945492), (28, 29096136), (32, 25459119), (36, 22630328), (42, 19397424), (48, 16972746), (56, 14548068), (63, 12931616), (72, 11315164), (84, 9698712), (96, 8486373), (112, 7274034), (126, 6465808), (144, 5657582), (168, 4849356), (224, 3637017), (252, 3232904), (288, 2828791), (336, 2424678), (504, 1616452), (672, 1212339), (1008, 808226), (2016, 404113)]