2069657856

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{128327}}^1$

素因数の和:128356

約数の個数: 108

約数和(自身を含む): 6819863232

約数和(自身を除く): 4750205376

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, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 128327, 256654, 384981, 513308, 769962, 898289, 1026616, 1154943, 1539924, 1796578, 2053232, 2309886, 2694867, 3079848, 3593156, 4106464, 4619772, 5389734, 6159696, 7186312, 8084601, 8212928, 9239544, 10779468, 12319392, 14372624, 16169202, 16425856, 18479088, 21558936, 24638784, 28745248, 32338404, 32851712, 36958176, 43117872, 49277568, 57490496, 64676808, 73916352, 86235744, 98555136, 114980992, 129353616, 147832704, 172471488, 229961984, 258707232, 295665408, 344942976, 517414464, 689885952, 1034828928, 2069657856]

約数ペア:

[(1, 2069657856), (2, 1034828928), (3, 689885952), (4, 517414464), (6, 344942976), (7, 295665408), (8, 258707232), (9, 229961984), (12, 172471488), (14, 147832704), (16, 129353616), (18, 114980992), (21, 98555136), (24, 86235744), (28, 73916352), (32, 64676808), (36, 57490496), (42, 49277568), (48, 43117872), (56, 36958176), (63, 32851712), (64, 32338404), (72, 28745248), (84, 24638784), (96, 21558936), (112, 18479088), (126, 16425856), (128, 16169202), (144, 14372624), (168, 12319392), (192, 10779468), (224, 9239544), (252, 8212928), (256, 8084601), (288, 7186312), (336, 6159696), (384, 5389734), (448, 4619772), (504, 4106464), (576, 3593156), (672, 3079848), (768, 2694867), (896, 2309886), (1008, 2053232), (1152, 1796578), (1344, 1539924), (1792, 1154943), (2016, 1026616), (2304, 898289), (2688, 769962), (4032, 513308), (5376, 384981), (8064, 256654), (16128, 128327)]