245873376

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 864864000

約数和(自身を除く): 618990624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 131, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 262, 266, 288, 294, 304, 336, 342, 343, 392, 393, 399, 441, 456, 504, 524, 532, 588, 608, 672, 684, 686, 784, 786, 798, 882, 912, 917, 931, 1008, 1029, 1048, 1064, 1176, 1179, 1197, 1368, 1372, 1568, 1572, 1596, 1764, 1824, 1834, 1862, 2016, 2058, 2096, 2128, 2352, 2358, 2394, 2489, 2736, 2744, 2751, 2793, 3087, 3144, 3192, 3528, 3668, 3724, 4116, 4192, 4256, 4704, 4716, 4788, 4978, 5472, 5488, 5502, 5586, 6174, 6288, 6384, 6419, 6517, 7056, 7336, 7448, 7467, 8232, 8253, 8379, 9432, 9576, 9956, 10976, 11004, 11172, 12348, 12576, 12768, 12838, 13034, 14112, 14672, 14896, 14934, 16464, 16506, 16758, 17423, 18864, 19152, 19257, 19551, 19912, 22008, 22344, 22401, 24696, 25676, 26068, 29344, 29792, 29868, 32928, 33012, 33516, 34846, 37728, 38304, 38514, 39102, 39824, 44016, 44688, 44802, 44933, 49392, 51352, 52136, 52269, 57771, 58653, 59736, 66024, 67032, 69692, 77028, 78204, 79648, 88032, 89376, 89604, 89866, 98784, 102704, 104272, 104538, 115542, 117306, 119472, 121961, 132048, 134064, 134799, 139384, 154056, 156408, 156807, 179208, 179732, 205408, 208544, 209076, 231084, 234612, 238944, 243922, 264096, 268128, 269598, 278768, 308112, 312816, 313614, 358416, 359464, 365883, 404397, 418152, 462168, 469224, 487844, 539196, 557536, 616224, 625632, 627228, 716832, 718928, 731766, 808794, 836304, 853727, 924336, 938448, 975688, 1078392, 1097649, 1254456, 1437856, 1463532, 1617588, 1672608, 1707454, 1848672, 1876896, 1951376, 2156784, 2195298, 2508912, 2561181, 2927064, 3235176, 3414908, 3902752, 4313568, 4390596, 5017824, 5122362, 5854128, 6470352, 6829816, 7683543, 8781192, 10244724, 11708256, 12940704, 13659632, 15367086, 17562384, 20489448, 27319264, 30734172, 35124768, 40978896, 61468344, 81957792, 122936688, 245873376]

約数ペア:

[(1, 245873376), (2, 122936688), (3, 81957792), (4, 61468344), (6, 40978896), (7, 35124768), (8, 30734172), (9, 27319264), (12, 20489448), (14, 17562384), (16, 15367086), (18, 13659632), (19, 12940704), (21, 11708256), (24, 10244724), (28, 8781192), (32, 7683543), (36, 6829816), (38, 6470352), (42, 5854128), (48, 5122362), (49, 5017824), (56, 4390596), (57, 4313568), (63, 3902752), (72, 3414908), (76, 3235176), (84, 2927064), (96, 2561181), (98, 2508912), (112, 2195298), (114, 2156784), (126, 1951376), (131, 1876896), (133, 1848672), (144, 1707454), (147, 1672608), (152, 1617588), (168, 1463532), (171, 1437856), (196, 1254456), (224, 1097649), (228, 1078392), (252, 975688), (262, 938448), (266, 924336), (288, 853727), (294, 836304), (304, 808794), (336, 731766), (342, 718928), (343, 716832), (392, 627228), (393, 625632), (399, 616224), (441, 557536), (456, 539196), (504, 487844), (524, 469224), (532, 462168), (588, 418152), (608, 404397), (672, 365883), (684, 359464), (686, 358416), (784, 313614), (786, 312816), (798, 308112), (882, 278768), (912, 269598), (917, 268128), (931, 264096), (1008, 243922), (1029, 238944), (1048, 234612), (1064, 231084), (1176, 209076), (1179, 208544), (1197, 205408), (1368, 179732), (1372, 179208), (1568, 156807), (1572, 156408), (1596, 154056), (1764, 139384), (1824, 134799), (1834, 134064), (1862, 132048), (2016, 121961), (2058, 119472), (2096, 117306), (2128, 115542), (2352, 104538), (2358, 104272), (2394, 102704), (2489, 98784), (2736, 89866), (2744, 89604), (2751, 89376), (2793, 88032), (3087, 79648), (3144, 78204), (3192, 77028), (3528, 69692), (3668, 67032), (3724, 66024), (4116, 59736), (4192, 58653), (4256, 57771), (4704, 52269), (4716, 52136), (4788, 51352), (4978, 49392), (5472, 44933), (5488, 44802), (5502, 44688), (5586, 44016), (6174, 39824), (6288, 39102), (6384, 38514), (6419, 38304), (6517, 37728), (7056, 34846), (7336, 33516), (7448, 33012), (7467, 32928), (8232, 29868), (8253, 29792), (8379, 29344), (9432, 26068), (9576, 25676), (9956, 24696), (10976, 22401), (11004, 22344), (11172, 22008), (12348, 19912), (12576, 19551), (12768, 19257), (12838, 19152), (13034, 18864), (14112, 17423), (14672, 16758), (14896, 16506), (14934, 16464)]