51286501728

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{256967}}^1$

素因数の和:257007

約数の個数: 240

約数和(自身を含む): 188051238144

約数和(自身を除く): 136764736416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1782, 1848, 2016, 2079, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3564, 3696, 4158, 4536, 4752, 5544, 6048, 6237, 7128, 7392, 8316, 9072, 9504, 11088, 12474, 14256, 16632, 18144, 22176, 24948, 28512, 33264, 49896, 66528, 99792, 199584, 256967, 513934, 770901, 1027868, 1541802, 1798769, 2055736, 2312703, 2826637, 3083604, 3597538, 4111472, 4625406, 5396307, 5653274, 6167208, 6938109, 7195076, 8222944, 8479911, 9250812, 10792614, 11306548, 12334416, 13876218, 14390152, 16188921, 16959822, 18501624, 19786459, 20814327, 21585228, 22613096, 24668832, 25439733, 27752436, 28780304, 32377842, 33919644, 37003248, 39572918, 41628654, 43170456, 45226192, 48566763, 50879466, 55504872, 57560608, 59359377, 64755684, 67839288, 74006496, 76319199, 79145836, 83257308, 86340912, 90452384, 97133526, 101758932, 111009744, 118718754, 129511368, 135678576, 145700289, 152638398, 158291672, 166514616, 172681824, 178078131, 194267052, 203517864, 222019488, 228957597, 237437508, 259022736, 271357152, 291400578, 305276796, 316583344, 333029232, 356156262, 388534104, 407035728, 457915194, 474875016, 518045472, 534234393, 582801156, 610553592, 633166688, 666058464, 712312524, 777068208, 814071456, 915830388, 949750032, 1068468786, 1165602312, 1221107184, 1424625048, 1554136416, 1602703179, 1831660776, 1899500064, 2136937572, 2331204624, 2442214368, 2849250096, 3205406358, 3663321552, 4273875144, 4662409248, 5698500192, 6410812716, 7326643104, 8547750288, 12821625432, 17095500576, 25643250864, 51286501728]

約数ペア:

[(1, 51286501728), (2, 25643250864), (3, 17095500576), (4, 12821625432), (6, 8547750288), (7, 7326643104), (8, 6410812716), (9, 5698500192), (11, 4662409248), (12, 4273875144), (14, 3663321552), (16, 3205406358), (18, 2849250096), (21, 2442214368), (22, 2331204624), (24, 2136937572), (27, 1899500064), (28, 1831660776), (32, 1602703179), (33, 1554136416), (36, 1424625048), (42, 1221107184), (44, 1165602312), (48, 1068468786), (54, 949750032), (56, 915830388), (63, 814071456), (66, 777068208), (72, 712312524), (77, 666058464), (81, 633166688), (84, 610553592), (88, 582801156), (96, 534234393), (99, 518045472), (108, 474875016), (112, 457915194), (126, 407035728), (132, 388534104), (144, 356156262), (154, 333029232), (162, 316583344), (168, 305276796), (176, 291400578), (189, 271357152), (198, 259022736), (216, 237437508), (224, 228957597), (231, 222019488), (252, 203517864), (264, 194267052), (288, 178078131), (297, 172681824), (308, 166514616), (324, 158291672), (336, 152638398), (352, 145700289), (378, 135678576), (396, 129511368), (432, 118718754), (462, 111009744), (504, 101758932), (528, 97133526), (567, 90452384), (594, 86340912), (616, 83257308), (648, 79145836), (672, 76319199), (693, 74006496), (756, 67839288), (792, 64755684), (864, 59359377), (891, 57560608), (924, 55504872), (1008, 50879466), (1056, 48566763), (1134, 45226192), (1188, 43170456), (1232, 41628654), (1296, 39572918), (1386, 37003248), (1512, 33919644), (1584, 32377842), (1782, 28780304), (1848, 27752436), (2016, 25439733), (2079, 24668832), (2268, 22613096), (2376, 21585228), (2464, 20814327), (2592, 19786459), (2772, 18501624), (3024, 16959822), (3168, 16188921), (3564, 14390152), (3696, 13876218), (4158, 12334416), (4536, 11306548), (4752, 10792614), (5544, 9250812), (6048, 8479911), (6237, 8222944), (7128, 7195076), (7392, 6938109), (8316, 6167208), (9072, 5653274), (9504, 5396307), (11088, 4625406), (12474, 4111472), (14256, 3597538), (16632, 3083604), (18144, 2826637), (22176, 2312703), (24948, 2055736), (28512, 1798769), (33264, 1541802), (49896, 1027868), (66528, 770901), (99792, 513934), (199584, 256967)]