887697216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{220163}}^1$

素因数の和:220188

約数の個数: 84

約数和(自身を含む): 2907926112

約数和(自身を除く): 2020228896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 220163, 440326, 660489, 880652, 1320978, 1541141, 1761304, 1981467, 2641956, 3082282, 3522608, 3962934, 4623423, 5283912, 6164564, 7045216, 7925868, 9246846, 10567824, 12329128, 13870269, 14090432, 15851736, 18493692, 21135648, 24658256, 27740538, 31703472, 36987384, 42271296, 49316512, 55481076, 63406944, 73974768, 98633024, 110962152, 126813888, 147949536, 221924304, 295899072, 443848608, 887697216]

約数ペア:

[(1, 887697216), (2, 443848608), (3, 295899072), (4, 221924304), (6, 147949536), (7, 126813888), (8, 110962152), (9, 98633024), (12, 73974768), (14, 63406944), (16, 55481076), (18, 49316512), (21, 42271296), (24, 36987384), (28, 31703472), (32, 27740538), (36, 24658256), (42, 21135648), (48, 18493692), (56, 15851736), (63, 14090432), (64, 13870269), (72, 12329128), (84, 10567824), (96, 9246846), (112, 7925868), (126, 7045216), (144, 6164564), (168, 5283912), (192, 4623423), (224, 3962934), (252, 3522608), (288, 3082282), (336, 2641956), (448, 1981467), (504, 1761304), (576, 1541141), (672, 1320978), (1008, 880652), (1344, 660489), (2016, 440326), (4032, 220163)]