855331488

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 240

約数和(自身を含む): 2777211360

約数和(自身を除く): 1921879872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 131, 132, 144, 162, 176, 198, 216, 229, 262, 264, 288, 297, 324, 352, 393, 396, 432, 458, 524, 528, 594, 648, 687, 786, 792, 864, 891, 916, 1048, 1056, 1179, 1188, 1296, 1374, 1441, 1572, 1584, 1782, 1832, 2061, 2096, 2358, 2376, 2519, 2592, 2748, 2882, 3144, 3168, 3537, 3564, 3664, 4122, 4192, 4323, 4716, 4752, 5038, 5496, 5764, 6183, 6288, 7074, 7128, 7328, 7557, 8244, 8646, 9432, 9504, 10076, 10611, 10992, 11528, 12366, 12576, 12969, 14148, 14256, 15114, 16488, 17292, 18549, 18864, 20152, 21222, 21984, 22671, 23056, 24732, 25938, 28296, 28512, 29999, 30228, 32976, 34584, 37098, 37728, 38907, 40304, 42444, 45342, 46112, 49464, 51876, 56592, 59998, 60456, 65952, 68013, 69168, 74196, 77814, 80608, 84888, 89997, 90684, 98928, 103752, 113184, 116721, 119996, 120912, 136026, 138336, 148392, 155628, 169776, 179994, 181368, 197856, 204039, 207504, 233442, 239992, 241824, 269991, 272052, 296784, 311256, 329989, 339552, 359988, 362736, 408078, 415008, 466884, 479984, 539982, 544104, 593568, 622512, 659978, 719976, 725472, 809973, 816156, 933768, 959968, 989967, 1079964, 1088208, 1245024, 1319956, 1439952, 1619946, 1632312, 1867536, 1979934, 2159928, 2176416, 2429919, 2639912, 2879904, 2969901, 3239892, 3264624, 3735072, 3959868, 4319856, 4859838, 5279824, 5939802, 6479784, 6529248, 7919736, 8639712, 8909703, 9719676, 10559648, 11879604, 12959568, 15839472, 17819406, 19439352, 23759208, 25919136, 26729109, 31678944, 35638812, 38878704, 47518416, 53458218, 71277624, 77757408, 95036832, 106916436, 142555248, 213832872, 285110496, 427665744, 855331488]

約数ペア:

[(1, 855331488), (2, 427665744), (3, 285110496), (4, 213832872), (6, 142555248), (8, 106916436), (9, 95036832), (11, 77757408), (12, 71277624), (16, 53458218), (18, 47518416), (22, 38878704), (24, 35638812), (27, 31678944), (32, 26729109), (33, 25919136), (36, 23759208), (44, 19439352), (48, 17819406), (54, 15839472), (66, 12959568), (72, 11879604), (81, 10559648), (88, 9719676), (96, 8909703), (99, 8639712), (108, 7919736), (131, 6529248), (132, 6479784), (144, 5939802), (162, 5279824), (176, 4859838), (198, 4319856), (216, 3959868), (229, 3735072), (262, 3264624), (264, 3239892), (288, 2969901), (297, 2879904), (324, 2639912), (352, 2429919), (393, 2176416), (396, 2159928), (432, 1979934), (458, 1867536), (524, 1632312), (528, 1619946), (594, 1439952), (648, 1319956), (687, 1245024), (786, 1088208), (792, 1079964), (864, 989967), (891, 959968), (916, 933768), (1048, 816156), (1056, 809973), (1179, 725472), (1188, 719976), (1296, 659978), (1374, 622512), (1441, 593568), (1572, 544104), (1584, 539982), (1782, 479984), (1832, 466884), (2061, 415008), (2096, 408078), (2358, 362736), (2376, 359988), (2519, 339552), (2592, 329989), (2748, 311256), (2882, 296784), (3144, 272052), (3168, 269991), (3537, 241824), (3564, 239992), (3664, 233442), (4122, 207504), (4192, 204039), (4323, 197856), (4716, 181368), (4752, 179994), (5038, 169776), (5496, 155628), (5764, 148392), (6183, 138336), (6288, 136026), (7074, 120912), (7128, 119996), (7328, 116721), (7557, 113184), (8244, 103752), (8646, 98928), (9432, 90684), (9504, 89997), (10076, 84888), (10611, 80608), (10992, 77814), (11528, 74196), (12366, 69168), (12576, 68013), (12969, 65952), (14148, 60456), (14256, 59998), (15114, 56592), (16488, 51876), (17292, 49464), (18549, 46112), (18864, 45342), (20152, 42444), (21222, 40304), (21984, 38907), (22671, 37728), (23056, 37098), (24732, 34584), (25938, 32976), (28296, 30228), (28512, 29999)]