2647697472

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{656671}}^1$

素因数の和:656696

約数の個数: 84

約数和(自身を含む): 8673323776

約数和(自身を除く): 6025626304

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, 656671, 1313342, 1970013, 2626684, 3940026, 4596697, 5253368, 5910039, 7880052, 9193394, 10506736, 11820078, 13790091, 15760104, 18386788, 21013472, 23640156, 27580182, 31520208, 36773576, 41370273, 42026944, 47280312, 55160364, 63040416, 73547152, 82740546, 94560624, 110320728, 126080832, 147094304, 165481092, 189121248, 220641456, 294188608, 330962184, 378242496, 441282912, 661924368, 882565824, 1323848736, 2647697472]

約数ペア:

[(1, 2647697472), (2, 1323848736), (3, 882565824), (4, 661924368), (6, 441282912), (7, 378242496), (8, 330962184), (9, 294188608), (12, 220641456), (14, 189121248), (16, 165481092), (18, 147094304), (21, 126080832), (24, 110320728), (28, 94560624), (32, 82740546), (36, 73547152), (42, 63040416), (48, 55160364), (56, 47280312), (63, 42026944), (64, 41370273), (72, 36773576), (84, 31520208), (96, 27580182), (112, 23640156), (126, 21013472), (144, 18386788), (168, 15760104), (192, 13790091), (224, 11820078), (252, 10506736), (288, 9193394), (336, 7880052), (448, 5910039), (504, 5253368), (576, 4596697), (672, 3940026), (1008, 2626684), (1344, 1970013), (2016, 1313342), (4032, 656671)]