1931123424

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 5539000320

約数和(自身を除く): 3607876896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 89, 92, 93, 96, 124, 138, 178, 184, 186, 248, 267, 276, 317, 356, 368, 372, 496, 534, 552, 634, 712, 713, 736, 744, 951, 992, 1068, 1104, 1268, 1424, 1426, 1488, 1902, 2047, 2136, 2139, 2208, 2536, 2759, 2848, 2852, 2976, 3804, 4094, 4272, 4278, 5072, 5518, 5704, 6141, 7291, 7608, 8188, 8277, 8544, 8556, 9827, 10144, 11036, 11408, 12282, 14582, 15216, 16376, 16554, 17112, 19654, 21873, 22072, 22816, 24564, 28213, 29164, 29481, 30432, 32752, 33108, 34224, 39308, 43746, 44144, 49128, 56426, 58328, 58962, 63457, 65504, 66216, 68448, 78616, 84639, 87492, 88288, 98256, 112852, 116656, 117924, 126914, 132432, 157232, 169278, 174984, 190371, 196512, 225704, 226021, 233312, 235848, 253828, 264864, 314464, 338556, 349968, 380742, 451408, 452042, 471696, 507656, 648899, 677112, 678063, 699936, 761484, 874603, 902816, 904084, 943392, 1015312, 1297798, 1354224, 1356126, 1522968, 1749206, 1808168, 1946697, 2030624, 2595596, 2623809, 2708448, 2712252, 3045936, 3498412, 3616336, 3893394, 5191192, 5247618, 5424504, 6091872, 6996824, 7232672, 7786788, 10382384, 10495236, 10849008, 13993648, 15573576, 20115869, 20764768, 20990472, 21698016, 27987296, 31147152, 40231738, 41980944, 60347607, 62294304, 80463476, 83961888, 120695214, 160926952, 241390428, 321853904, 482780856, 643707808, 965561712, 1931123424]

約数ペア:

[(1, 1931123424), (2, 965561712), (3, 643707808), (4, 482780856), (6, 321853904), (8, 241390428), (12, 160926952), (16, 120695214), (23, 83961888), (24, 80463476), (31, 62294304), (32, 60347607), (46, 41980944), (48, 40231738), (62, 31147152), (69, 27987296), (89, 21698016), (92, 20990472), (93, 20764768), (96, 20115869), (124, 15573576), (138, 13993648), (178, 10849008), (184, 10495236), (186, 10382384), (248, 7786788), (267, 7232672), (276, 6996824), (317, 6091872), (356, 5424504), (368, 5247618), (372, 5191192), (496, 3893394), (534, 3616336), (552, 3498412), (634, 3045936), (712, 2712252), (713, 2708448), (736, 2623809), (744, 2595596), (951, 2030624), (992, 1946697), (1068, 1808168), (1104, 1749206), (1268, 1522968), (1424, 1356126), (1426, 1354224), (1488, 1297798), (1902, 1015312), (2047, 943392), (2136, 904084), (2139, 902816), (2208, 874603), (2536, 761484), (2759, 699936), (2848, 678063), (2852, 677112), (2976, 648899), (3804, 507656), (4094, 471696), (4272, 452042), (4278, 451408), (5072, 380742), (5518, 349968), (5704, 338556), (6141, 314464), (7291, 264864), (7608, 253828), (8188, 235848), (8277, 233312), (8544, 226021), (8556, 225704), (9827, 196512), (10144, 190371), (11036, 174984), (11408, 169278), (12282, 157232), (14582, 132432), (15216, 126914), (16376, 117924), (16554, 116656), (17112, 112852), (19654, 98256), (21873, 88288), (22072, 87492), (22816, 84639), (24564, 78616), (28213, 68448), (29164, 66216), (29481, 65504), (30432, 63457), (32752, 58962), (33108, 58328), (34224, 56426), (39308, 49128), (43746, 44144)]