291057732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 192

約数和(自身を含む): 948326400

約数和(自身を除く): 657268668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 84, 92, 108, 114, 126, 133, 138, 161, 171, 189, 207, 228, 252, 266, 276, 322, 342, 378, 399, 414, 437, 483, 513, 532, 621, 644, 684, 756, 798, 828, 874, 881, 966, 1026, 1197, 1242, 1311, 1449, 1596, 1748, 1762, 1932, 2052, 2394, 2484, 2622, 2643, 2898, 3059, 3524, 3591, 3933, 4347, 4788, 5244, 5286, 5796, 6118, 6167, 7182, 7866, 7929, 8694, 9177, 10572, 11799, 12236, 12334, 14364, 15732, 15858, 16739, 17388, 18354, 18501, 20263, 23598, 23787, 24668, 27531, 31716, 33478, 36708, 37002, 40526, 47196, 47574, 50217, 55062, 55503, 60789, 66956, 74004, 81052, 82593, 95148, 100434, 110124, 111006, 117173, 121578, 141841, 150651, 165186, 166509, 182367, 200868, 222012, 234346, 243156, 283682, 301302, 330372, 333018, 351519, 364734, 384997, 425523, 451953, 468692, 547101, 567364, 602604, 666036, 703038, 729468, 769994, 851046, 903906, 1054557, 1094202, 1154991, 1276569, 1406076, 1539988, 1702092, 1807812, 2109114, 2188404, 2309982, 2553138, 2694979, 3163671, 3464973, 3829707, 4218228, 4619964, 5106276, 5389958, 6327342, 6929946, 7659414, 8084937, 10394919, 10779916, 12654684, 13859892, 15318828, 16169874, 20789838, 24254811, 32339748, 41579676, 48509622, 72764433, 97019244, 145528866, 291057732]

約数ペア:

[(1, 291057732), (2, 145528866), (3, 97019244), (4, 72764433), (6, 48509622), (7, 41579676), (9, 32339748), (12, 24254811), (14, 20789838), (18, 16169874), (19, 15318828), (21, 13859892), (23, 12654684), (27, 10779916), (28, 10394919), (36, 8084937), (38, 7659414), (42, 6929946), (46, 6327342), (54, 5389958), (57, 5106276), (63, 4619964), (69, 4218228), (76, 3829707), (84, 3464973), (92, 3163671), (108, 2694979), (114, 2553138), (126, 2309982), (133, 2188404), (138, 2109114), (161, 1807812), (171, 1702092), (189, 1539988), (207, 1406076), (228, 1276569), (252, 1154991), (266, 1094202), (276, 1054557), (322, 903906), (342, 851046), (378, 769994), (399, 729468), (414, 703038), (437, 666036), (483, 602604), (513, 567364), (532, 547101), (621, 468692), (644, 451953), (684, 425523), (756, 384997), (798, 364734), (828, 351519), (874, 333018), (881, 330372), (966, 301302), (1026, 283682), (1197, 243156), (1242, 234346), (1311, 222012), (1449, 200868), (1596, 182367), (1748, 166509), (1762, 165186), (1932, 150651), (2052, 141841), (2394, 121578), (2484, 117173), (2622, 111006), (2643, 110124), (2898, 100434), (3059, 95148), (3524, 82593), (3591, 81052), (3933, 74004), (4347, 66956), (4788, 60789), (5244, 55503), (5286, 55062), (5796, 50217), (6118, 47574), (6167, 47196), (7182, 40526), (7866, 37002), (7929, 36708), (8694, 33478), (9177, 31716), (10572, 27531), (11799, 24668), (12236, 23787), (12334, 23598), (14364, 20263), (15732, 18501), (15858, 18354), (16739, 17388)]