120921948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 376836096

約数和(自身を除く): 255914148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 414, 434, 483, 558, 644, 651, 673, 713, 828, 868, 966, 1116, 1302, 1346, 1426, 1449, 1932, 1953, 2019, 2139, 2604, 2692, 2852, 2898, 3906, 4038, 4278, 4711, 4991, 5796, 6057, 6417, 7812, 8076, 8556, 9422, 9982, 12114, 12834, 14133, 14973, 15479, 18844, 19964, 20863, 24228, 25668, 28266, 29946, 30958, 41726, 42399, 44919, 46437, 56532, 59892, 61916, 62589, 83452, 84798, 89838, 92874, 108353, 125178, 139311, 146041, 169596, 179676, 185748, 187767, 216706, 250356, 278622, 292082, 325059, 375534, 433412, 438123, 479849, 557244, 584164, 650118, 751068, 876246, 959698, 975177, 1300236, 1314369, 1439547, 1752492, 1919396, 1950354, 2628738, 2879094, 3358943, 3900708, 4318641, 5257476, 5758188, 6717886, 8637282, 10076829, 13435772, 17274564, 20153658, 30230487, 40307316, 60460974, 120921948]

約数ペア:

[(1, 120921948), (2, 60460974), (3, 40307316), (4, 30230487), (6, 20153658), (7, 17274564), (9, 13435772), (12, 10076829), (14, 8637282), (18, 6717886), (21, 5758188), (23, 5257476), (28, 4318641), (31, 3900708), (36, 3358943), (42, 2879094), (46, 2628738), (62, 1950354), (63, 1919396), (69, 1752492), (84, 1439547), (92, 1314369), (93, 1300236), (124, 975177), (126, 959698), (138, 876246), (161, 751068), (186, 650118), (207, 584164), (217, 557244), (252, 479849), (276, 438123), (279, 433412), (322, 375534), (372, 325059), (414, 292082), (434, 278622), (483, 250356), (558, 216706), (644, 187767), (651, 185748), (673, 179676), (713, 169596), (828, 146041), (868, 139311), (966, 125178), (1116, 108353), (1302, 92874), (1346, 89838), (1426, 84798), (1449, 83452), (1932, 62589), (1953, 61916), (2019, 59892), (2139, 56532), (2604, 46437), (2692, 44919), (2852, 42399), (2898, 41726), (3906, 30958), (4038, 29946), (4278, 28266), (4711, 25668), (4991, 24228), (5796, 20863), (6057, 19964), (6417, 18844), (7812, 15479), (8076, 14973), (8556, 14133), (9422, 12834), (9982, 12114)]