889606368

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{21013}}^1$

素因数の和:21046

約数の個数: 144

約数和(自身を含む): 3018450960

約数和(自身を除く): 2128844592

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, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21013, 21168, 42026, 42336, 63039, 84052, 126078, 147091, 168104, 189117, 252156, 294182, 336208, 378234, 441273, 504312, 567351, 588364, 672416, 756468, 882546, 1008624, 1029637, 1134702, 1176728, 1323819, 1512936, 1765092, 2017248, 2059274, 2269404, 2353456, 2647638, 3025872, 3088911, 3530184, 3971457, 4118548, 4538808, 4706912, 5295276, 6051744, 6177822, 7060368, 7942914, 8237096, 9077616, 9266733, 10590552, 12355644, 14120736, 15885828, 16474192, 18155232, 18533466, 21181104, 24711288, 27800199, 31771656, 32948384, 37066932, 42362208, 49422576, 55600398, 63543312, 74133864, 98845152, 111200796, 127086624, 148267728, 222401592, 296535456, 444803184, 889606368]

約数ペア:

[(1, 889606368), (2, 444803184), (3, 296535456), (4, 222401592), (6, 148267728), (7, 127086624), (8, 111200796), (9, 98845152), (12, 74133864), (14, 63543312), (16, 55600398), (18, 49422576), (21, 42362208), (24, 37066932), (27, 32948384), (28, 31771656), (32, 27800199), (36, 24711288), (42, 21181104), (48, 18533466), (49, 18155232), (54, 16474192), (56, 15885828), (63, 14120736), (72, 12355644), (84, 10590552), (96, 9266733), (98, 9077616), (108, 8237096), (112, 7942914), (126, 7060368), (144, 6177822), (147, 6051744), (168, 5295276), (189, 4706912), (196, 4538808), (216, 4118548), (224, 3971457), (252, 3530184), (288, 3088911), (294, 3025872), (336, 2647638), (378, 2353456), (392, 2269404), (432, 2059274), (441, 2017248), (504, 1765092), (588, 1512936), (672, 1323819), (756, 1176728), (784, 1134702), (864, 1029637), (882, 1008624), (1008, 882546), (1176, 756468), (1323, 672416), (1512, 588364), (1568, 567351), (1764, 504312), (2016, 441273), (2352, 378234), (2646, 336208), (3024, 294182), (3528, 252156), (4704, 189117), (5292, 168104), (6048, 147091), (7056, 126078), (10584, 84052), (14112, 63039), (21013, 42336), (21168, 42026)]