1273382656

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1246

約数の個数: 144

約数和(自身を含む): 3197666304

約数和(自身を除く): 1924283648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 128, 182, 188, 208, 224, 256, 329, 364, 376, 416, 448, 611, 658, 728, 752, 832, 896, 1163, 1222, 1316, 1456, 1504, 1664, 1792, 2326, 2444, 2632, 2912, 3008, 3328, 4277, 4652, 4888, 5264, 5824, 6016, 8141, 8554, 9304, 9776, 10528, 11648, 12032, 15119, 16282, 17108, 18608, 19552, 21056, 23296, 30238, 32564, 34216, 37216, 39104, 42112, 54661, 60476, 65128, 68432, 74432, 78208, 84224, 105833, 109322, 120952, 130256, 136864, 148864, 156416, 211666, 218644, 241904, 260512, 273728, 297728, 382627, 423332, 437288, 483808, 521024, 547456, 710593, 765254, 846664, 874576, 967616, 1042048, 1094912, 1421186, 1530508, 1693328, 1749152, 1935232, 2084096, 2842372, 3061016, 3386656, 3498304, 3870464, 4974151, 5684744, 6122032, 6773312, 6996608, 9948302, 11369488, 12244064, 13546624, 13993216, 19896604, 22738976, 24488128, 27093248, 39793208, 45477952, 48976256, 79586416, 90955904, 97952512, 159172832, 181911808, 318345664, 636691328, 1273382656]

約数ペア:

[(1, 1273382656), (2, 636691328), (4, 318345664), (7, 181911808), (8, 159172832), (13, 97952512), (14, 90955904), (16, 79586416), (26, 48976256), (28, 45477952), (32, 39793208), (47, 27093248), (52, 24488128), (56, 22738976), (64, 19896604), (91, 13993216), (94, 13546624), (104, 12244064), (112, 11369488), (128, 9948302), (182, 6996608), (188, 6773312), (208, 6122032), (224, 5684744), (256, 4974151), (329, 3870464), (364, 3498304), (376, 3386656), (416, 3061016), (448, 2842372), (611, 2084096), (658, 1935232), (728, 1749152), (752, 1693328), (832, 1530508), (896, 1421186), (1163, 1094912), (1222, 1042048), (1316, 967616), (1456, 874576), (1504, 846664), (1664, 765254), (1792, 710593), (2326, 547456), (2444, 521024), (2632, 483808), (2912, 437288), (3008, 423332), (3328, 382627), (4277, 297728), (4652, 273728), (4888, 260512), (5264, 241904), (5824, 218644), (6016, 211666), (8141, 156416), (8554, 148864), (9304, 136864), (9776, 130256), (10528, 120952), (11648, 109322), (12032, 105833), (15119, 84224), (16282, 78208), (17108, 74432), (18608, 68432), (19552, 65128), (21056, 60476), (23296, 54661), (30238, 42112), (32564, 39104), (34216, 37216)]