1985490144

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:955

約数の個数: 240

約数和(自身を含む): 6454546560

約数和(自身を除く): 4469056416

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, 83, 88, 96, 99, 108, 132, 144, 162, 166, 176, 198, 216, 249, 264, 288, 297, 324, 332, 352, 396, 432, 498, 528, 594, 648, 664, 747, 792, 839, 864, 891, 913, 996, 1056, 1188, 1296, 1328, 1494, 1584, 1678, 1782, 1826, 1992, 2241, 2376, 2517, 2592, 2656, 2739, 2988, 3168, 3356, 3564, 3652, 3984, 4482, 4752, 5034, 5478, 5976, 6712, 6723, 7128, 7304, 7551, 7968, 8217, 8964, 9229, 9504, 10068, 10956, 11952, 13424, 13446, 14256, 14608, 15102, 16434, 17928, 18458, 20136, 21912, 22653, 23904, 24651, 26848, 26892, 27687, 28512, 29216, 30204, 32868, 35856, 36916, 40272, 43824, 45306, 49302, 53784, 55374, 60408, 65736, 67959, 69637, 71712, 73832, 73953, 80544, 83061, 87648, 90612, 98604, 107568, 110748, 120816, 131472, 135918, 139274, 147664, 147906, 166122, 181224, 197208, 208911, 215136, 221496, 241632, 249183, 262944, 271836, 278548, 295328, 295812, 332244, 362448, 394416, 417822, 442992, 498366, 543672, 557096, 591624, 626733, 664488, 724896, 747549, 766007, 788832, 835644, 885984, 996732, 1087344, 1114192, 1183248, 1253466, 1328976, 1495098, 1532014, 1671288, 1880199, 1993464, 2174688, 2228384, 2298021, 2366496, 2506932, 2657952, 2990196, 3064028, 3342576, 3760398, 3986928, 4596042, 5013864, 5640597, 5980392, 6128056, 6685152, 6894063, 7520796, 7973856, 9192084, 10027728, 11281194, 11960784, 12256112, 13788126, 15041592, 18384168, 20055456, 20682189, 22562388, 23921568, 24512224, 27576252, 30083184, 36768336, 41364378, 45124776, 55152504, 60166368, 62046567, 73536672, 82728756, 90249552, 110305008, 124093134, 165457512, 180499104, 220610016, 248186268, 330915024, 496372536, 661830048, 992745072, 1985490144]

約数ペア:

[(1, 1985490144), (2, 992745072), (3, 661830048), (4, 496372536), (6, 330915024), (8, 248186268), (9, 220610016), (11, 180499104), (12, 165457512), (16, 124093134), (18, 110305008), (22, 90249552), (24, 82728756), (27, 73536672), (32, 62046567), (33, 60166368), (36, 55152504), (44, 45124776), (48, 41364378), (54, 36768336), (66, 30083184), (72, 27576252), (81, 24512224), (83, 23921568), (88, 22562388), (96, 20682189), (99, 20055456), (108, 18384168), (132, 15041592), (144, 13788126), (162, 12256112), (166, 11960784), (176, 11281194), (198, 10027728), (216, 9192084), (249, 7973856), (264, 7520796), (288, 6894063), (297, 6685152), (324, 6128056), (332, 5980392), (352, 5640597), (396, 5013864), (432, 4596042), (498, 3986928), (528, 3760398), (594, 3342576), (648, 3064028), (664, 2990196), (747, 2657952), (792, 2506932), (839, 2366496), (864, 2298021), (891, 2228384), (913, 2174688), (996, 1993464), (1056, 1880199), (1188, 1671288), (1296, 1532014), (1328, 1495098), (1494, 1328976), (1584, 1253466), (1678, 1183248), (1782, 1114192), (1826, 1087344), (1992, 996732), (2241, 885984), (2376, 835644), (2517, 788832), (2592, 766007), (2656, 747549), (2739, 724896), (2988, 664488), (3168, 626733), (3356, 591624), (3564, 557096), (3652, 543672), (3984, 498366), (4482, 442992), (4752, 417822), (5034, 394416), (5478, 362448), (5976, 332244), (6712, 295812), (6723, 295328), (7128, 278548), (7304, 271836), (7551, 262944), (7968, 249183), (8217, 241632), (8964, 221496), (9229, 215136), (9504, 208911), (10068, 197208), (10956, 181224), (11952, 166122), (13424, 147906), (13446, 147664), (14256, 139274), (14608, 135918), (15102, 131472), (16434, 120816), (17928, 110748), (18458, 107568), (20136, 98604), (21912, 90612), (22653, 87648), (23904, 83061), (24651, 80544), (26848, 73953), (26892, 73832), (27687, 71712), (28512, 69637), (29216, 67959), (30204, 65736), (32868, 60408), (35856, 55374), (36916, 53784), (40272, 49302), (43824, 45306)]