28474335648

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 432

約数和(自身を含む): 94207040928

約数和(自身を除く): 65732705280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 53, 54, 66, 72, 81, 88, 96, 99, 106, 108, 121, 132, 144, 159, 162, 176, 198, 212, 216, 242, 243, 264, 288, 297, 318, 324, 352, 363, 396, 424, 432, 477, 484, 486, 528, 571, 583, 594, 636, 648, 726, 792, 848, 864, 891, 954, 968, 972, 1056, 1089, 1142, 1166, 1188, 1272, 1296, 1431, 1452, 1584, 1696, 1713, 1749, 1782, 1908, 1936, 1944, 2178, 2284, 2332, 2376, 2544, 2592, 2673, 2862, 2904, 3168, 3267, 3426, 3498, 3564, 3816, 3872, 3888, 4293, 4356, 4568, 4664, 4752, 5088, 5139, 5247, 5346, 5724, 5808, 6281, 6413, 6534, 6852, 6996, 7128, 7632, 7776, 8586, 8712, 9136, 9328, 9504, 9801, 10278, 10494, 10692, 11448, 11616, 12562, 12826, 12879, 13068, 13704, 13992, 14256, 15264, 15417, 15741, 17172, 17424, 18272, 18656, 18843, 19239, 19602, 20556, 20988, 21384, 22896, 25124, 25652, 25758, 26136, 27408, 27984, 28512, 29403, 30263, 30834, 31482, 34344, 34848, 37686, 38478, 39204, 41112, 41976, 42768, 45792, 46251, 47223, 50248, 51304, 51516, 52272, 54816, 55968, 56529, 57717, 58806, 60526, 61668, 62964, 68688, 69091, 75372, 76956, 78408, 82224, 83952, 85536, 90789, 92502, 94446, 100496, 102608, 103032, 104544, 113058, 115434, 117612, 121052, 123336, 125928, 137376, 138182, 138753, 141669, 150744, 153912, 156816, 164448, 167904, 169587, 173151, 181578, 185004, 188892, 200992, 205216, 206064, 207273, 226116, 230868, 235224, 242104, 246672, 251856, 272367, 276364, 277506, 283338, 301488, 307824, 313632, 332893, 339174, 346302, 363156, 370008, 377784, 412128, 414546, 452232, 461736, 470448, 484208, 493344, 503712, 508761, 519453, 544734, 552728, 555012, 566676, 602976, 615648, 621819, 665786, 678348, 692604, 726312, 740016, 755568, 817101, 829092, 904464, 923472, 940896, 968416, 998679, 1017522, 1038906, 1089468, 1105456, 1110024, 1133352, 1243638, 1331572, 1356696, 1385208, 1452624, 1480032, 1511136, 1526283, 1558359, 1634202, 1658184, 1808928, 1846944, 1865457, 1997358, 2035044, 2077812, 2178936, 2210912, 2220048, 2266704, 2451303, 2487276, 2663144, 2713392, 2770416, 2905248, 2996037, 3052566, 3116718, 3268404, 3316368, 3661823, 3730914, 3994716, 4070088, 4155624, 4357872, 4440096, 4533408, 4902606, 4974552, 5326288, 5426784, 5540832, 5596371, 5992074, 6105132, 6233436, 6536808, 6632736, 7323646, 7353909, 7461828, 7989432, 8140176, 8311248, 8715744, 8988111, 9805212, 9949104, 10652576, 10985469, 11192742, 11984148, 12210264, 12466872, 13073616, 14647292, 14707818, 14923656, 15978864, 16280352, 16622496, 16789113, 17976222, 19610424, 19898208, 21970938, 22385484, 23968296, 24420528, 24933744, 26147232, 26964333, 29294584, 29415636, 29847312, 31957728, 32956407, 33578226, 35952444, 39220848, 43941876, 44770968, 47936592, 48841056, 49867488, 53928666, 58589168, 58831272, 59694624, 65912814, 67156452, 71904888, 78441696, 80892999, 87883752, 89541936, 95873184, 98869221, 107857332, 117178336, 117662544, 131825628, 134312904, 143809776, 161785998, 175767504, 179083872, 197738442, 215714664, 235325088, 263651256, 268625808, 287619552, 296607663, 323571996, 351535008, 395476884, 431429328, 527302512, 537251616, 593215326, 647143992, 790953768, 862858656, 889822989, 1054605024, 1186430652, 1294287984, 1581907536, 1779645978, 2372861304, 2588575968, 3163815072, 3559291956, 4745722608, 7118583912, 9491445216, 14237167824, 28474335648]

約数ペア:

[(1, 28474335648), (2, 14237167824), (3, 9491445216), (4, 7118583912), (6, 4745722608), (8, 3559291956), (9, 3163815072), (11, 2588575968), (12, 2372861304), (16, 1779645978), (18, 1581907536), (22, 1294287984), (24, 1186430652), (27, 1054605024), (32, 889822989), (33, 862858656), (36, 790953768), (44, 647143992), (48, 593215326), (53, 537251616), (54, 527302512), (66, 431429328), (72, 395476884), (81, 351535008), (88, 323571996), (96, 296607663), (99, 287619552), (106, 268625808), (108, 263651256), (121, 235325088), (132, 215714664), (144, 197738442), (159, 179083872), (162, 175767504), (176, 161785998), (198, 143809776), (212, 134312904), (216, 131825628), (242, 117662544), (243, 117178336), (264, 107857332), (288, 98869221), (297, 95873184), (318, 89541936), (324, 87883752), (352, 80892999), (363, 78441696), (396, 71904888), (424, 67156452), (432, 65912814), (477, 59694624), (484, 58831272), (486, 58589168), (528, 53928666), (571, 49867488), (583, 48841056), (594, 47936592), (636, 44770968), (648, 43941876), (726, 39220848), (792, 35952444), (848, 33578226), (864, 32956407), (891, 31957728), (954, 29847312), (968, 29415636), (972, 29294584), (1056, 26964333), (1089, 26147232), (1142, 24933744), (1166, 24420528), (1188, 23968296), (1272, 22385484), (1296, 21970938), (1431, 19898208), (1452, 19610424), (1584, 17976222), (1696, 16789113), (1713, 16622496), (1749, 16280352), (1782, 15978864), (1908, 14923656), (1936, 14707818), (1944, 14647292), (2178, 13073616), (2284, 12466872), (2332, 12210264), (2376, 11984148), (2544, 11192742), (2592, 10985469), (2673, 10652576), (2862, 9949104), (2904, 9805212), (3168, 8988111), (3267, 8715744), (3426, 8311248), (3498, 8140176), (3564, 7989432), (3816, 7461828), (3872, 7353909), (3888, 7323646), (4293, 6632736), (4356, 6536808), (4568, 6233436), (4664, 6105132), (4752, 5992074), (5088, 5596371), (5139, 5540832), (5247, 5426784), (5346, 5326288), (5724, 4974552), (5808, 4902606), (6281, 4533408), (6413, 4440096), (6534, 4357872), (6852, 4155624), (6996, 4070088), (7128, 3994716), (7632, 3730914), (7776, 3661823), (8586, 3316368), (8712, 3268404), (9136, 3116718), (9328, 3052566), (9504, 2996037), (9801, 2905248), (10278, 2770416), (10494, 2713392), (10692, 2663144), (11448, 2487276), (11616, 2451303), (12562, 2266704), (12826, 2220048), (12879, 2210912), (13068, 2178936), (13704, 2077812), (13992, 2035044), (14256, 1997358), (15264, 1865457), (15417, 1846944), (15741, 1808928), (17172, 1658184), (17424, 1634202), (18272, 1558359), (18656, 1526283), (18843, 1511136), (19239, 1480032), (19602, 1452624), (20556, 1385208), (20988, 1356696), (21384, 1331572), (22896, 1243638), (25124, 1133352), (25652, 1110024), (25758, 1105456), (26136, 1089468), (27408, 1038906), (27984, 1017522), (28512, 998679), (29403, 968416), (30263, 940896), (30834, 923472), (31482, 904464), (34344, 829092), (34848, 817101), (37686, 755568), (38478, 740016), (39204, 726312), (41112, 692604), (41976, 678348), (42768, 665786), (45792, 621819), (46251, 615648), (47223, 602976), (50248, 566676), (51304, 555012), (51516, 552728), (52272, 544734), (54816, 519453), (55968, 508761), (56529, 503712), (57717, 493344), (58806, 484208), (60526, 470448), (61668, 461736), (62964, 452232), (68688, 414546), (69091, 412128), (75372, 377784), (76956, 370008), (78408, 363156), (82224, 346302), (83952, 339174), (85536, 332893), (90789, 313632), (92502, 307824), (94446, 301488), (100496, 283338), (102608, 277506), (103032, 276364), (104544, 272367), (113058, 251856), (115434, 246672), (117612, 242104), (121052, 235224), (123336, 230868), (125928, 226116), (137376, 207273), (138182, 206064), (138753, 205216), (141669, 200992), (150744, 188892), (153912, 185004), (156816, 181578), (164448, 173151), (167904, 169587)]