2006980416

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{7901}}^1$

素因数の和:7939

約数の個数: 210

約数和(自身を含む): 6921511938

約数和(自身を除く): 4914531522

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 7056, 7901, 7938, 9072, 9408, 10584, 12096, 14112, 15802, 15876, 18144, 21168, 23703, 28224, 31604, 31752, 36288, 42336, 47406, 55307, 63208, 63504, 71109, 84672, 94812, 110614, 126416, 127008, 142218, 165921, 189624, 213327, 221228, 252832, 254016, 284436, 331842, 379248, 387149, 426654, 442456, 497763, 505664, 568872, 639981, 663684, 758496, 774298, 853308, 884912, 995526, 1137744, 1161447, 1279962, 1327368, 1493289, 1516992, 1548596, 1706616, 1769824, 1991052, 2275488, 2322894, 2559924, 2654736, 2986578, 3097192, 3413232, 3484341, 3539648, 3982104, 4479867, 4550976, 4645788, 5119848, 5309472, 5973156, 6194384, 6826464, 6968682, 7964208, 8959734, 9291576, 10239696, 10453023, 10618944, 11946312, 12388768, 13652928, 13937364, 15928416, 17919468, 18583152, 20479392, 20906046, 23892624, 24777536, 27874728, 31359069, 31856832, 35838936, 37166304, 40958784, 41812092, 47785248, 55749456, 62718138, 71677872, 74332608, 83624184, 95570496, 111498912, 125436276, 143355744, 167248368, 222997824, 250872552, 286711488, 334496736, 501745104, 668993472, 1003490208, 2006980416]

約数ペア:

[(1, 2006980416), (2, 1003490208), (3, 668993472), (4, 501745104), (6, 334496736), (7, 286711488), (8, 250872552), (9, 222997824), (12, 167248368), (14, 143355744), (16, 125436276), (18, 111498912), (21, 95570496), (24, 83624184), (27, 74332608), (28, 71677872), (32, 62718138), (36, 55749456), (42, 47785248), (48, 41812092), (49, 40958784), (54, 37166304), (56, 35838936), (63, 31856832), (64, 31359069), (72, 27874728), (81, 24777536), (84, 23892624), (96, 20906046), (98, 20479392), (108, 18583152), (112, 17919468), (126, 15928416), (144, 13937364), (147, 13652928), (162, 12388768), (168, 11946312), (189, 10618944), (192, 10453023), (196, 10239696), (216, 9291576), (224, 8959734), (252, 7964208), (288, 6968682), (294, 6826464), (324, 6194384), (336, 5973156), (378, 5309472), (392, 5119848), (432, 4645788), (441, 4550976), (448, 4479867), (504, 3982104), (567, 3539648), (576, 3484341), (588, 3413232), (648, 3097192), (672, 2986578), (756, 2654736), (784, 2559924), (864, 2322894), (882, 2275488), (1008, 1991052), (1134, 1769824), (1176, 1706616), (1296, 1548596), (1323, 1516992), (1344, 1493289), (1512, 1327368), (1568, 1279962), (1728, 1161447), (1764, 1137744), (2016, 995526), (2268, 884912), (2352, 853308), (2592, 774298), (2646, 758496), (3024, 663684), (3136, 639981), (3528, 568872), (3969, 505664), (4032, 497763), (4536, 442456), (4704, 426654), (5184, 387149), (5292, 379248), (6048, 331842), (7056, 284436), (7901, 254016), (7938, 252832), (9072, 221228), (9408, 213327), (10584, 189624), (12096, 165921), (14112, 142218), (15802, 127008), (15876, 126416), (18144, 110614), (21168, 94812), (23703, 84672), (28224, 71109), (31604, 63504), (31752, 63208), (36288, 55307), (42336, 47406)]