255737698272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{8191}}^1$

素因数の和:9142

約数の個数: 288

約数和(自身を含む): 881112121344

約数和(自身を除く): 625374423072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 911, 952, 1008, 1071, 1224, 1428, 1632, 1822, 1904, 2016, 2142, 2448, 2733, 2856, 3644, 3808, 4284, 4896, 5466, 5712, 6377, 7288, 8191, 8199, 8568, 10932, 11424, 12754, 14576, 15487, 16382, 16398, 17136, 19131, 21864, 24573, 25508, 29152, 30974, 32764, 32796, 34272, 38262, 43728, 46461, 49146, 51016, 57337, 57393, 61948, 65528, 65592, 73719, 76524, 87456, 92922, 98292, 102032, 108409, 114674, 114786, 123896, 131056, 131184, 139247, 139383, 147438, 153048, 172011, 185844, 196584, 204064, 216818, 229348, 229572, 247792, 262112, 262368, 278494, 278766, 294876, 306096, 325227, 344022, 371688, 393168, 417741, 433636, 458696, 459144, 495584, 516033, 556988, 557532, 589752, 612192, 650454, 688044, 743376, 786336, 835482, 867272, 917392, 918288, 974729, 975681, 1032066, 1113976, 1115064, 1179504, 1253223, 1300908, 1376088, 1486752, 1670964, 1734544, 1834784, 1836576, 1949458, 1951362, 2064132, 2227952, 2230128, 2359008, 2506446, 2601816, 2752176, 2924187, 3341928, 3469088, 3898916, 3902724, 4128264, 4455904, 4460256, 5012892, 5203632, 5504352, 5848374, 6683856, 7462001, 7797832, 7805448, 8256528, 8772561, 10025784, 10407264, 11696748, 13367712, 14924002, 15595664, 15610896, 16513056, 17545122, 20051568, 22386003, 23393496, 29848004, 31191328, 31221792, 35090244, 40103136, 44772006, 46786992, 52234007, 59696008, 67158009, 70180488, 89544012, 93573984, 104468014, 119392016, 126854017, 134316018, 140360976, 156702021, 179088024, 208936028, 238784032, 253708034, 268632036, 280721952, 313404042, 358176048, 380562051, 417872056, 470106063, 507416068, 537264072, 626808084, 716352096, 761124102, 835744112, 887978119, 940212126, 1014832136, 1074528144, 1141686153, 1253616168, 1522248204, 1671488224, 1775956238, 1880424252, 2029664272, 2149056288, 2283372306, 2507232336, 2663934357, 3044496408, 3551912476, 3760848504, 4059328544, 4566744612, 5014464672, 5327868714, 6088992816, 7103824952, 7521697008, 7991803071, 9133489224, 10655737428, 12177985632, 14207649904, 15043394016, 15983606142, 18266978448, 21311474856, 28415299808, 31967212284, 36533956896, 42622949712, 63934424568, 85245899424, 127868849136, 255737698272]

約数ペア:

[(1, 255737698272), (2, 127868849136), (3, 85245899424), (4, 63934424568), (6, 42622949712), (7, 36533956896), (8, 31967212284), (9, 28415299808), (12, 21311474856), (14, 18266978448), (16, 15983606142), (17, 15043394016), (18, 14207649904), (21, 12177985632), (24, 10655737428), (28, 9133489224), (32, 7991803071), (34, 7521697008), (36, 7103824952), (42, 6088992816), (48, 5327868714), (51, 5014464672), (56, 4566744612), (63, 4059328544), (68, 3760848504), (72, 3551912476), (84, 3044496408), (96, 2663934357), (102, 2507232336), (112, 2283372306), (119, 2149056288), (126, 2029664272), (136, 1880424252), (144, 1775956238), (153, 1671488224), (168, 1522248204), (204, 1253616168), (224, 1141686153), (238, 1074528144), (252, 1014832136), (272, 940212126), (288, 887978119), (306, 835744112), (336, 761124102), (357, 716352096), (408, 626808084), (476, 537264072), (504, 507416068), (544, 470106063), (612, 417872056), (672, 380562051), (714, 358176048), (816, 313404042), (911, 280721952), (952, 268632036), (1008, 253708034), (1071, 238784032), (1224, 208936028), (1428, 179088024), (1632, 156702021), (1822, 140360976), (1904, 134316018), (2016, 126854017), (2142, 119392016), (2448, 104468014), (2733, 93573984), (2856, 89544012), (3644, 70180488), (3808, 67158009), (4284, 59696008), (4896, 52234007), (5466, 46786992), (5712, 44772006), (6377, 40103136), (7288, 35090244), (8191, 31221792), (8199, 31191328), (8568, 29848004), (10932, 23393496), (11424, 22386003), (12754, 20051568), (14576, 17545122), (15487, 16513056), (16382, 15610896), (16398, 15595664), (17136, 14924002), (19131, 13367712), (21864, 11696748), (24573, 10407264), (25508, 10025784), (29152, 8772561), (30974, 8256528), (32764, 7805448), (32796, 7797832), (34272, 7462001), (38262, 6683856), (43728, 5848374), (46461, 5504352), (49146, 5203632), (51016, 5012892), (57337, 4460256), (57393, 4455904), (61948, 4128264), (65528, 3902724), (65592, 3898916), (73719, 3469088), (76524, 3341928), (87456, 2924187), (92922, 2752176), (98292, 2601816), (102032, 2506446), (108409, 2359008), (114674, 2230128), (114786, 2227952), (123896, 2064132), (131056, 1951362), (131184, 1949458), (139247, 1836576), (139383, 1834784), (147438, 1734544), (153048, 1670964), (172011, 1486752), (185844, 1376088), (196584, 1300908), (204064, 1253223), (216818, 1179504), (229348, 1115064), (229572, 1113976), (247792, 1032066), (262112, 975681), (262368, 974729), (278494, 918288), (278766, 917392), (294876, 867272), (306096, 835482), (325227, 786336), (344022, 743376), (371688, 688044), (393168, 650454), (417741, 612192), (433636, 589752), (458696, 557532), (459144, 556988), (495584, 516033)]