412996892

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 922360320

約数和(自身を除く): 509363428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 223, 308, 446, 539, 859, 892, 1078, 1561, 1718, 2156, 2453, 3122, 3436, 4906, 6013, 6244, 9449, 9812, 10927, 12026, 17171, 18898, 21854, 24052, 34342, 37796, 42091, 43708, 66143, 68684, 84182, 120197, 132286, 168364, 191557, 240394, 264572, 383114, 463001, 480788, 766228, 926002, 1340899, 1852004, 2107127, 2681798, 4214254, 5363596, 8428508, 9386293, 14749889, 18772586, 29499778, 37545172, 58999556, 103249223, 206498446, 412996892]

約数ペア:

[(1, 412996892), (2, 206498446), (4, 103249223), (7, 58999556), (11, 37545172), (14, 29499778), (22, 18772586), (28, 14749889), (44, 9386293), (49, 8428508), (77, 5363596), (98, 4214254), (154, 2681798), (196, 2107127), (223, 1852004), (308, 1340899), (446, 926002), (539, 766228), (859, 480788), (892, 463001), (1078, 383114), (1561, 264572), (1718, 240394), (2156, 191557), (2453, 168364), (3122, 132286), (3436, 120197), (4906, 84182), (6013, 68684), (6244, 66143), (9449, 43708), (9812, 42091), (10927, 37796), (12026, 34342), (17171, 24052), (18898, 21854)]