643825728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 336

約数和(自身を含む): 2316577536

約数和(自身を除く): 1672751808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 71, 72, 78, 84, 91, 96, 104, 112, 117, 126, 142, 144, 156, 168, 173, 182, 192, 208, 213, 224, 234, 252, 273, 284, 288, 312, 336, 346, 364, 416, 426, 448, 468, 497, 504, 519, 546, 568, 576, 624, 639, 672, 692, 728, 819, 832, 852, 923, 936, 994, 1008, 1038, 1092, 1136, 1211, 1248, 1278, 1344, 1384, 1456, 1491, 1557, 1638, 1704, 1846, 1872, 1988, 2016, 2076, 2184, 2249, 2272, 2422, 2496, 2556, 2768, 2769, 2912, 2982, 3114, 3276, 3408, 3633, 3692, 3744, 3976, 4032, 4152, 4368, 4473, 4498, 4544, 4844, 5112, 5536, 5538, 5824, 5964, 6228, 6461, 6552, 6747, 6816, 7266, 7384, 7488, 7952, 8304, 8307, 8736, 8946, 8996, 9688, 10224, 10899, 11072, 11076, 11928, 12283, 12456, 12922, 13104, 13494, 13632, 14532, 14768, 15743, 15904, 16608, 16614, 17472, 17892, 17992, 19376, 19383, 20241, 20448, 21798, 22152, 23856, 24566, 24912, 25844, 26208, 26988, 29064, 29536, 31486, 31808, 33216, 33228, 35784, 35984, 36849, 38752, 38766, 40482, 40896, 43596, 44304, 47229, 47712, 49132, 49824, 51688, 52416, 53976, 58128, 58149, 59072, 62972, 66456, 71568, 71968, 73698, 77504, 77532, 80964, 85981, 87192, 88608, 94458, 95424, 98264, 99648, 103376, 107952, 110547, 116256, 116298, 125944, 132912, 141687, 143136, 143936, 147396, 155064, 159679, 161928, 171962, 174384, 177216, 188916, 196528, 206752, 215904, 221094, 232512, 232596, 251888, 257943, 265824, 283374, 286272, 294792, 310128, 319358, 323856, 343924, 348768, 377832, 393056, 413504, 431808, 442188, 465192, 479037, 503776, 515886, 531648, 566748, 589584, 620256, 638716, 647712, 687848, 697536, 755664, 773829, 786112, 884376, 930384, 958074, 1007552, 1031772, 1117753, 1133496, 1179168, 1240512, 1277432, 1295424, 1375696, 1437111, 1511328, 1547658, 1768752, 1860768, 1916148, 2063544, 2235506, 2266992, 2358336, 2554864, 2751392, 2874222, 3022656, 3095316, 3353259, 3537504, 3721536, 3832296, 4127088, 4471012, 4533984, 5109728, 5502784, 5748444, 6190632, 6706518, 7075008, 7664592, 8254176, 8942024, 9067968, 10059777, 10219456, 11496888, 12381264, 13413036, 15329184, 16508352, 17884048, 20119554, 22993776, 24762528, 26826072, 30658368, 35768096, 40239108, 45987552, 49525056, 53652144, 71536192, 80478216, 91975104, 107304288, 160956432, 214608576, 321912864, 643825728]

約数ペア:

[(1, 643825728), (2, 321912864), (3, 214608576), (4, 160956432), (6, 107304288), (7, 91975104), (8, 80478216), (9, 71536192), (12, 53652144), (13, 49525056), (14, 45987552), (16, 40239108), (18, 35768096), (21, 30658368), (24, 26826072), (26, 24762528), (28, 22993776), (32, 20119554), (36, 17884048), (39, 16508352), (42, 15329184), (48, 13413036), (52, 12381264), (56, 11496888), (63, 10219456), (64, 10059777), (71, 9067968), (72, 8942024), (78, 8254176), (84, 7664592), (91, 7075008), (96, 6706518), (104, 6190632), (112, 5748444), (117, 5502784), (126, 5109728), (142, 4533984), (144, 4471012), (156, 4127088), (168, 3832296), (173, 3721536), (182, 3537504), (192, 3353259), (208, 3095316), (213, 3022656), (224, 2874222), (234, 2751392), (252, 2554864), (273, 2358336), (284, 2266992), (288, 2235506), (312, 2063544), (336, 1916148), (346, 1860768), (364, 1768752), (416, 1547658), (426, 1511328), (448, 1437111), (468, 1375696), (497, 1295424), (504, 1277432), (519, 1240512), (546, 1179168), (568, 1133496), (576, 1117753), (624, 1031772), (639, 1007552), (672, 958074), (692, 930384), (728, 884376), (819, 786112), (832, 773829), (852, 755664), (923, 697536), (936, 687848), (994, 647712), (1008, 638716), (1038, 620256), (1092, 589584), (1136, 566748), (1211, 531648), (1248, 515886), (1278, 503776), (1344, 479037), (1384, 465192), (1456, 442188), (1491, 431808), (1557, 413504), (1638, 393056), (1704, 377832), (1846, 348768), (1872, 343924), (1988, 323856), (2016, 319358), (2076, 310128), (2184, 294792), (2249, 286272), (2272, 283374), (2422, 265824), (2496, 257943), (2556, 251888), (2768, 232596), (2769, 232512), (2912, 221094), (2982, 215904), (3114, 206752), (3276, 196528), (3408, 188916), (3633, 177216), (3692, 174384), (3744, 171962), (3976, 161928), (4032, 159679), (4152, 155064), (4368, 147396), (4473, 143936), (4498, 143136), (4544, 141687), (4844, 132912), (5112, 125944), (5536, 116298), (5538, 116256), (5824, 110547), (5964, 107952), (6228, 103376), (6461, 99648), (6552, 98264), (6747, 95424), (6816, 94458), (7266, 88608), (7384, 87192), (7488, 85981), (7952, 80964), (8304, 77532), (8307, 77504), (8736, 73698), (8946, 71968), (8996, 71568), (9688, 66456), (10224, 62972), (10899, 59072), (11072, 58149), (11076, 58128), (11928, 53976), (12283, 52416), (12456, 51688), (12922, 49824), (13104, 49132), (13494, 47712), (13632, 47229), (14532, 44304), (14768, 43596), (15743, 40896), (15904, 40482), (16608, 38766), (16614, 38752), (17472, 36849), (17892, 35984), (17992, 35784), (19376, 33228), (19383, 33216), (20241, 31808), (20448, 31486), (21798, 29536), (22152, 29064), (23856, 26988), (24566, 26208), (24912, 25844)]