21283505152

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:601

約数の個数: 264

約数和(自身を含む): 54206263104

約数和(自身を除く): 32922757952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 67, 91, 98, 104, 112, 128, 134, 182, 196, 208, 224, 256, 268, 364, 392, 416, 448, 469, 487, 512, 536, 637, 728, 784, 832, 871, 896, 938, 974, 1024, 1072, 1274, 1456, 1568, 1664, 1742, 1792, 1876, 1948, 2144, 2548, 2912, 3136, 3283, 3328, 3409, 3484, 3584, 3752, 3896, 4288, 5096, 5824, 6097, 6272, 6331, 6566, 6656, 6818, 6968, 7168, 7504, 7792, 8576, 10192, 11648, 12194, 12544, 12662, 13132, 13312, 13636, 13936, 15008, 15584, 17152, 20384, 23296, 23863, 24388, 25088, 25324, 26264, 27272, 27872, 30016, 31168, 32629, 34304, 40768, 42679, 44317, 46592, 47726, 48776, 50176, 50648, 52528, 54544, 55744, 60032, 62336, 65258, 68608, 81536, 85358, 88634, 93184, 95452, 97552, 101296, 105056, 109088, 111488, 120064, 124672, 130516, 163072, 170716, 177268, 190904, 195104, 202592, 210112, 218176, 222976, 228403, 240128, 249344, 261032, 310219, 326144, 341432, 354536, 381808, 390208, 405184, 420224, 424177, 436352, 445952, 456806, 480256, 498688, 522064, 620438, 652288, 682864, 709072, 763616, 780416, 810368, 840448, 848354, 872704, 891904, 913612, 1044128, 1240876, 1365728, 1418144, 1527232, 1560832, 1598821, 1620736, 1680896, 1696708, 1745408, 1827224, 2088256, 2481752, 2731456, 2836288, 2969239, 3054464, 3121664, 3197642, 3241472, 3361792, 3393416, 3490816, 3654448, 4176512, 4963504, 5462912, 5672576, 5938478, 6108928, 6243328, 6395284, 6482944, 6786832, 7308896, 8353024, 9927008, 10925824, 11345152, 11876956, 12217856, 12790568, 13573664, 14617792, 16706048, 19854016, 20784673, 21851648, 22690304, 23753912, 24435712, 25581136, 27147328, 29235584, 33412096, 39708032, 41569346, 43703296, 45380608, 47507824, 51162272, 54294656, 58471168, 79416064, 83138692, 95015648, 102324544, 108589312, 116942336, 158832128, 166277384, 190031296, 204649088, 217178624, 233884672, 317664256, 332554768, 380062592, 409298176, 434357248, 665109536, 760125184, 818596352, 1330219072, 1520250368, 1637192704, 2660438144, 3040500736, 5320876288, 10641752576, 21283505152]

約数ペア:

[(1, 21283505152), (2, 10641752576), (4, 5320876288), (7, 3040500736), (8, 2660438144), (13, 1637192704), (14, 1520250368), (16, 1330219072), (26, 818596352), (28, 760125184), (32, 665109536), (49, 434357248), (52, 409298176), (56, 380062592), (64, 332554768), (67, 317664256), (91, 233884672), (98, 217178624), (104, 204649088), (112, 190031296), (128, 166277384), (134, 158832128), (182, 116942336), (196, 108589312), (208, 102324544), (224, 95015648), (256, 83138692), (268, 79416064), (364, 58471168), (392, 54294656), (416, 51162272), (448, 47507824), (469, 45380608), (487, 43703296), (512, 41569346), (536, 39708032), (637, 33412096), (728, 29235584), (784, 27147328), (832, 25581136), (871, 24435712), (896, 23753912), (938, 22690304), (974, 21851648), (1024, 20784673), (1072, 19854016), (1274, 16706048), (1456, 14617792), (1568, 13573664), (1664, 12790568), (1742, 12217856), (1792, 11876956), (1876, 11345152), (1948, 10925824), (2144, 9927008), (2548, 8353024), (2912, 7308896), (3136, 6786832), (3283, 6482944), (3328, 6395284), (3409, 6243328), (3484, 6108928), (3584, 5938478), (3752, 5672576), (3896, 5462912), (4288, 4963504), (5096, 4176512), (5824, 3654448), (6097, 3490816), (6272, 3393416), (6331, 3361792), (6566, 3241472), (6656, 3197642), (6818, 3121664), (6968, 3054464), (7168, 2969239), (7504, 2836288), (7792, 2731456), (8576, 2481752), (10192, 2088256), (11648, 1827224), (12194, 1745408), (12544, 1696708), (12662, 1680896), (13132, 1620736), (13312, 1598821), (13636, 1560832), (13936, 1527232), (15008, 1418144), (15584, 1365728), (17152, 1240876), (20384, 1044128), (23296, 913612), (23863, 891904), (24388, 872704), (25088, 848354), (25324, 840448), (26264, 810368), (27272, 780416), (27872, 763616), (30016, 709072), (31168, 682864), (32629, 652288), (34304, 620438), (40768, 522064), (42679, 498688), (44317, 480256), (46592, 456806), (47726, 445952), (48776, 436352), (50176, 424177), (50648, 420224), (52528, 405184), (54544, 390208), (55744, 381808), (60032, 354536), (62336, 341432), (65258, 326144), (68608, 310219), (81536, 261032), (85358, 249344), (88634, 240128), (93184, 228403), (95452, 222976), (97552, 218176), (101296, 210112), (105056, 202592), (109088, 195104), (111488, 190904), (120064, 177268), (124672, 170716), (130516, 163072)]