2637540864

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{81769}}^1$

素因数の和:81800

約数の個数: 120

約数和(自身を含む): 8699673840

約数和(自身を除く): 6062132976

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, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 81769, 163538, 245307, 327076, 490614, 572383, 654152, 735921, 981228, 1144766, 1308304, 1471842, 1717149, 1962456, 2289532, 2616608, 2943684, 3434298, 3924912, 4579064, 5151447, 5233216, 5887368, 6868596, 7849824, 9158128, 10302894, 10466432, 11774736, 13737192, 15699648, 18316256, 20605788, 20932864, 23549472, 27474384, 31399296, 36632512, 41211576, 41865728, 47098944, 54948768, 62798592, 73265024, 82423152, 94197888, 109897536, 125597184, 146530048, 164846304, 188395776, 219795072, 293060096, 329692608, 376791552, 439590144, 659385216, 879180288, 1318770432, 2637540864]

約数ペア:

[(1, 2637540864), (2, 1318770432), (3, 879180288), (4, 659385216), (6, 439590144), (7, 376791552), (8, 329692608), (9, 293060096), (12, 219795072), (14, 188395776), (16, 164846304), (18, 146530048), (21, 125597184), (24, 109897536), (28, 94197888), (32, 82423152), (36, 73265024), (42, 62798592), (48, 54948768), (56, 47098944), (63, 41865728), (64, 41211576), (72, 36632512), (84, 31399296), (96, 27474384), (112, 23549472), (126, 20932864), (128, 20605788), (144, 18316256), (168, 15699648), (192, 13737192), (224, 11774736), (252, 10466432), (256, 10302894), (288, 9158128), (336, 7849824), (384, 6868596), (448, 5887368), (504, 5233216), (512, 5151447), (576, 4579064), (672, 3924912), (768, 3434298), (896, 2943684), (1008, 2616608), (1152, 2289532), (1344, 1962456), (1536, 1717149), (1792, 1471842), (2016, 1308304), (2304, 1144766), (2688, 981228), (3584, 735921), (4032, 654152), (4608, 572383), (5376, 490614), (8064, 327076), (10752, 245307), (16128, 163538), (32256, 81769)]