1257312384

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 384

約数和(自身を含む): 4200768000

約数和(自身を除く): 2943455616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 31, 32, 34, 36, 38, 48, 51, 57, 62, 64, 68, 72, 76, 93, 96, 102, 109, 114, 124, 128, 136, 144, 152, 153, 171, 186, 192, 204, 218, 228, 248, 272, 279, 288, 304, 306, 323, 327, 342, 372, 384, 408, 436, 456, 496, 527, 544, 558, 576, 589, 608, 612, 646, 654, 684, 744, 816, 872, 912, 969, 981, 992, 1054, 1088, 1116, 1152, 1178, 1216, 1224, 1292, 1308, 1368, 1488, 1581, 1632, 1744, 1767, 1824, 1853, 1938, 1962, 1984, 2071, 2108, 2176, 2232, 2356, 2432, 2448, 2584, 2616, 2736, 2907, 2976, 3162, 3264, 3379, 3488, 3534, 3648, 3706, 3876, 3924, 3968, 4142, 4216, 4464, 4712, 4743, 4896, 5168, 5232, 5301, 5472, 5559, 5814, 5952, 6213, 6324, 6528, 6758, 6976, 7068, 7296, 7412, 7752, 7848, 8284, 8432, 8928, 9424, 9486, 9792, 10013, 10137, 10336, 10464, 10602, 10944, 11118, 11628, 11904, 12426, 12648, 13516, 13952, 14136, 14824, 15504, 15696, 16568, 16677, 16864, 17856, 18639, 18848, 18972, 19584, 20026, 20274, 20672, 20928, 21204, 21888, 22236, 23256, 24852, 25296, 27032, 28272, 29648, 30039, 30411, 31008, 31392, 33136, 33354, 33728, 35207, 35712, 37278, 37696, 37944, 40052, 40548, 41344, 41856, 42408, 44472, 46512, 49704, 50592, 54064, 56544, 57443, 59296, 60078, 60822, 62016, 62784, 64201, 66272, 66708, 67456, 70414, 74556, 75392, 75888, 80104, 81096, 84816, 88944, 90117, 93024, 99408, 101184, 105621, 108128, 113088, 114886, 118592, 120156, 121644, 124032, 125568, 128402, 132544, 133416, 140828, 149112, 151776, 160208, 162192, 169632, 172329, 177888, 180234, 186048, 192603, 198816, 202368, 211242, 216256, 226176, 229772, 237184, 240312, 243288, 256804, 265088, 266832, 281656, 298224, 303552, 316863, 320416, 324384, 339264, 344658, 355776, 360468, 372096, 385206, 397632, 422484, 432512, 459544, 480624, 486576, 513608, 516987, 533664, 563312, 577809, 596448, 607104, 633726, 640832, 648768, 678528, 689316, 711552, 720936, 770412, 795264, 844968, 919088, 961248, 973152, 1027216, 1033974, 1067328, 1091417, 1126624, 1155618, 1192896, 1267452, 1281664, 1297536, 1378632, 1441872, 1540824, 1689936, 1838176, 1922496, 1946304, 2054432, 2067948, 2134656, 2182834, 2253248, 2311236, 2385792, 2534904, 2757264, 2883744, 3081648, 3274251, 3379872, 3676352, 3844992, 3892608, 4108864, 4135896, 4365668, 4506496, 4622472, 5069808, 5514528, 5767488, 6163296, 6548502, 6759744, 7352704, 8217728, 8271792, 8731336, 9244944, 9822753, 10139616, 11029056, 11534976, 12326592, 13097004, 13519488, 16543584, 17462672, 18489888, 19645506, 20279232, 22058112, 24653184, 26194008, 33087168, 34925344, 36979776, 39291012, 40558464, 52388016, 66174336, 69850688, 73959552, 78582024, 104776032, 139701376, 157164048, 209552064, 314328096, 419104128, 628656192, 1257312384]

約数ペア:

[(1, 1257312384), (2, 628656192), (3, 419104128), (4, 314328096), (6, 209552064), (8, 157164048), (9, 139701376), (12, 104776032), (16, 78582024), (17, 73959552), (18, 69850688), (19, 66174336), (24, 52388016), (31, 40558464), (32, 39291012), (34, 36979776), (36, 34925344), (38, 33087168), (48, 26194008), (51, 24653184), (57, 22058112), (62, 20279232), (64, 19645506), (68, 18489888), (72, 17462672), (76, 16543584), (93, 13519488), (96, 13097004), (102, 12326592), (109, 11534976), (114, 11029056), (124, 10139616), (128, 9822753), (136, 9244944), (144, 8731336), (152, 8271792), (153, 8217728), (171, 7352704), (186, 6759744), (192, 6548502), (204, 6163296), (218, 5767488), (228, 5514528), (248, 5069808), (272, 4622472), (279, 4506496), (288, 4365668), (304, 4135896), (306, 4108864), (323, 3892608), (327, 3844992), (342, 3676352), (372, 3379872), (384, 3274251), (408, 3081648), (436, 2883744), (456, 2757264), (496, 2534904), (527, 2385792), (544, 2311236), (558, 2253248), (576, 2182834), (589, 2134656), (608, 2067948), (612, 2054432), (646, 1946304), (654, 1922496), (684, 1838176), (744, 1689936), (816, 1540824), (872, 1441872), (912, 1378632), (969, 1297536), (981, 1281664), (992, 1267452), (1054, 1192896), (1088, 1155618), (1116, 1126624), (1152, 1091417), (1178, 1067328), (1216, 1033974), (1224, 1027216), (1292, 973152), (1308, 961248), (1368, 919088), (1488, 844968), (1581, 795264), (1632, 770412), (1744, 720936), (1767, 711552), (1824, 689316), (1853, 678528), (1938, 648768), (1962, 640832), (1984, 633726), (2071, 607104), (2108, 596448), (2176, 577809), (2232, 563312), (2356, 533664), (2432, 516987), (2448, 513608), (2584, 486576), (2616, 480624), (2736, 459544), (2907, 432512), (2976, 422484), (3162, 397632), (3264, 385206), (3379, 372096), (3488, 360468), (3534, 355776), (3648, 344658), (3706, 339264), (3876, 324384), (3924, 320416), (3968, 316863), (4142, 303552), (4216, 298224), (4464, 281656), (4712, 266832), (4743, 265088), (4896, 256804), (5168, 243288), (5232, 240312), (5301, 237184), (5472, 229772), (5559, 226176), (5814, 216256), (5952, 211242), (6213, 202368), (6324, 198816), (6528, 192603), (6758, 186048), (6976, 180234), (7068, 177888), (7296, 172329), (7412, 169632), (7752, 162192), (7848, 160208), (8284, 151776), (8432, 149112), (8928, 140828), (9424, 133416), (9486, 132544), (9792, 128402), (10013, 125568), (10137, 124032), (10336, 121644), (10464, 120156), (10602, 118592), (10944, 114886), (11118, 113088), (11628, 108128), (11904, 105621), (12426, 101184), (12648, 99408), (13516, 93024), (13952, 90117), (14136, 88944), (14824, 84816), (15504, 81096), (15696, 80104), (16568, 75888), (16677, 75392), (16864, 74556), (17856, 70414), (18639, 67456), (18848, 66708), (18972, 66272), (19584, 64201), (20026, 62784), (20274, 62016), (20672, 60822), (20928, 60078), (21204, 59296), (21888, 57443), (22236, 56544), (23256, 54064), (24852, 50592), (25296, 49704), (27032, 46512), (28272, 44472), (29648, 42408), (30039, 41856), (30411, 41344), (31008, 40548), (31392, 40052), (33136, 37944), (33354, 37696), (33728, 37278), (35207, 35712)]