245380904496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6241883}}^1$

素因数の和:6241920

約数の個数: 160

約数和(自身を含む): 866872849920

約数和(自身を除く): 621491945424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 39312, 6241883, 12483766, 18725649, 24967532, 37451298, 43693181, 49935064, 56176947, 74902596, 81144479, 87386362, 99870128, 112353894, 131079543, 149805192, 162288958, 168530841, 174772724, 224707788, 243433437, 262159086, 299610384, 324577916, 337061682, 349545448, 393238629, 449415576, 486866874, 524318172, 568011353, 649155832, 674123364, 699090896, 730300311, 786477258, 898831152, 973733748, 1048636344, 1136022706, 1179715887, 1298311664, 1348246728, 1460600622, 1572954516, 1704034059, 1947467496, 2097272688, 2190900933, 2272045412, 2359431774, 2696493456, 2921201244, 3145909032, 3408068118, 3894934992, 4381801866, 4544090824, 4718863548, 5112102177, 5842402488, 6291818064, 6816136236, 8763603732, 9088181648, 9437727096, 10224204354, 11684804976, 13632272472, 15336306531, 17527207464, 18875454192, 20448408708, 27264544944, 30672613062, 35054414928, 40896817416, 61345226124, 81793634832, 122690452248, 245380904496]

約数ペア:

[(1, 245380904496), (2, 122690452248), (3, 81793634832), (4, 61345226124), (6, 40896817416), (7, 35054414928), (8, 30672613062), (9, 27264544944), (12, 20448408708), (13, 18875454192), (14, 17527207464), (16, 15336306531), (18, 13632272472), (21, 11684804976), (24, 10224204354), (26, 9437727096), (27, 9088181648), (28, 8763603732), (36, 6816136236), (39, 6291818064), (42, 5842402488), (48, 5112102177), (52, 4718863548), (54, 4544090824), (56, 4381801866), (63, 3894934992), (72, 3408068118), (78, 3145909032), (84, 2921201244), (91, 2696493456), (104, 2359431774), (108, 2272045412), (112, 2190900933), (117, 2097272688), (126, 1947467496), (144, 1704034059), (156, 1572954516), (168, 1460600622), (182, 1348246728), (189, 1298311664), (208, 1179715887), (216, 1136022706), (234, 1048636344), (252, 973733748), (273, 898831152), (312, 786477258), (336, 730300311), (351, 699090896), (364, 674123364), (378, 649155832), (432, 568011353), (468, 524318172), (504, 486866874), (546, 449415576), (624, 393238629), (702, 349545448), (728, 337061682), (756, 324577916), (819, 299610384), (936, 262159086), (1008, 243433437), (1092, 224707788), (1404, 174772724), (1456, 168530841), (1512, 162288958), (1638, 149805192), (1872, 131079543), (2184, 112353894), (2457, 99870128), (2808, 87386362), (3024, 81144479), (3276, 74902596), (4368, 56176947), (4914, 49935064), (5616, 43693181), (6552, 37451298), (9828, 24967532), (13104, 18725649), (19656, 12483766), (39312, 6241883)]