421864128

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{14947}}^1$

素因数の和:14979

約数の個数: 126

約数和(自身を含む): 1406711436

約数和(自身を除く): 984847308

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 14947, 28224, 29894, 44841, 59788, 89682, 104629, 119576, 134523, 179364, 209258, 239152, 269046, 313887, 358728, 418516, 478304, 538092, 627774, 717456, 732403, 837032, 941661, 956608, 1076184, 1255548, 1434912, 1464806, 1674064, 1883322, 2152368, 2197209, 2511096, 2869824, 2929612, 3348128, 3766644, 4304736, 4394418, 5022192, 5859224, 6591627, 6696256, 7533288, 8609472, 8788836, 10044384, 11718448, 13183254, 15066576, 17577672, 20088768, 23436896, 26366508, 30133152, 35155344, 46873792, 52733016, 60266304, 70310688, 105466032, 140621376, 210932064, 421864128]

約数ペア:

[(1, 421864128), (2, 210932064), (3, 140621376), (4, 105466032), (6, 70310688), (7, 60266304), (8, 52733016), (9, 46873792), (12, 35155344), (14, 30133152), (16, 26366508), (18, 23436896), (21, 20088768), (24, 17577672), (28, 15066576), (32, 13183254), (36, 11718448), (42, 10044384), (48, 8788836), (49, 8609472), (56, 7533288), (63, 6696256), (64, 6591627), (72, 5859224), (84, 5022192), (96, 4394418), (98, 4304736), (112, 3766644), (126, 3348128), (144, 2929612), (147, 2869824), (168, 2511096), (192, 2197209), (196, 2152368), (224, 1883322), (252, 1674064), (288, 1464806), (294, 1434912), (336, 1255548), (392, 1076184), (441, 956608), (448, 941661), (504, 837032), (576, 732403), (588, 717456), (672, 627774), (784, 538092), (882, 478304), (1008, 418516), (1176, 358728), (1344, 313887), (1568, 269046), (1764, 239152), (2016, 209258), (2352, 179364), (3136, 134523), (3528, 119576), (4032, 104629), (4704, 89682), (7056, 59788), (9408, 44841), (14112, 29894), (14947, 28224)]