129210984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1000

約数の個数: 128

約数和(自身を含む): 414892800

約数和(自身を除く): 285681816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 881, 1164, 1358, 1512, 1746, 1762, 2037, 2328, 2619, 2643, 2716, 3492, 3524, 4074, 5238, 5286, 5432, 6111, 6167, 6984, 7048, 7929, 8148, 10476, 10572, 12222, 12334, 15858, 16296, 18333, 18501, 20952, 21144, 23787, 24444, 24668, 31716, 36666, 37002, 47574, 48888, 49336, 55503, 63432, 73332, 74004, 85457, 95148, 111006, 146664, 148008, 166509, 170914, 190296, 222012, 256371, 333018, 341828, 444024, 512742, 598199, 666036, 683656, 769113, 1025484, 1196398, 1332072, 1538226, 1794597, 2050968, 2307339, 2392796, 3076452, 3589194, 4614678, 4785592, 5383791, 6152904, 7178388, 9229356, 10767582, 14356776, 16151373, 18458712, 21535164, 32302746, 43070328, 64605492, 129210984]

約数ペア:

[(1, 129210984), (2, 64605492), (3, 43070328), (4, 32302746), (6, 21535164), (7, 18458712), (8, 16151373), (9, 14356776), (12, 10767582), (14, 9229356), (18, 7178388), (21, 6152904), (24, 5383791), (27, 4785592), (28, 4614678), (36, 3589194), (42, 3076452), (54, 2392796), (56, 2307339), (63, 2050968), (72, 1794597), (84, 1538226), (97, 1332072), (108, 1196398), (126, 1025484), (168, 769113), (189, 683656), (194, 666036), (216, 598199), (252, 512742), (291, 444024), (378, 341828), (388, 333018), (504, 256371), (582, 222012), (679, 190296), (756, 170914), (776, 166509), (873, 148008), (881, 146664), (1164, 111006), (1358, 95148), (1512, 85457), (1746, 74004), (1762, 73332), (2037, 63432), (2328, 55503), (2619, 49336), (2643, 48888), (2716, 47574), (3492, 37002), (3524, 36666), (4074, 31716), (5238, 24668), (5286, 24444), (5432, 23787), (6111, 21144), (6167, 20952), (6984, 18501), (7048, 18333), (7929, 16296), (8148, 15858), (10476, 12334), (10572, 12222)]