1968909696

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4305

約数の個数: 192

約数和(自身を含む): 6299879040

約数和(自身を除く): 4330969344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1612, 1664, 1872, 1984, 2232, 2418, 2496, 2976, 3224, 3627, 3744, 3968, 4241, 4464, 4836, 4992, 5952, 6448, 7254, 7488, 8482, 8928, 9672, 11904, 12723, 12896, 14508, 14976, 16964, 17856, 19344, 25446, 25792, 29016, 33928, 35712, 38169, 38688, 50892, 51584, 55133, 58032, 67856, 76338, 77376, 101784, 110266, 116064, 131471, 135712, 152676, 154752, 165399, 203568, 220532, 232128, 262942, 271424, 305352, 330798, 394413, 407136, 441064, 464256, 496197, 525884, 542848, 610704, 661596, 788826, 814272, 882128, 992394, 1051768, 1183239, 1221408, 1323192, 1577652, 1628544, 1709123, 1764256, 1984788, 2103536, 2366478, 2442816, 2646384, 3155304, 3418246, 3528512, 3969576, 4207072, 4732956, 4885632, 5127369, 5292768, 6310608, 6836492, 7057024, 7939152, 8414144, 9465912, 10254738, 10585536, 12621216, 13672984, 15382107, 15878304, 16828288, 18931824, 20509476, 21171072, 25242432, 27345968, 30764214, 31756608, 37863648, 41018952, 50484864, 54691936, 61528428, 63513216, 75727296, 82037904, 109383872, 123056856, 151454592, 164075808, 218767744, 246113712, 328151616, 492227424, 656303232, 984454848, 1968909696]

約数ペア:

[(1, 1968909696), (2, 984454848), (3, 656303232), (4, 492227424), (6, 328151616), (8, 246113712), (9, 218767744), (12, 164075808), (13, 151454592), (16, 123056856), (18, 109383872), (24, 82037904), (26, 75727296), (31, 63513216), (32, 61528428), (36, 54691936), (39, 50484864), (48, 41018952), (52, 37863648), (62, 31756608), (64, 30764214), (72, 27345968), (78, 25242432), (93, 21171072), (96, 20509476), (104, 18931824), (117, 16828288), (124, 15878304), (128, 15382107), (144, 13672984), (156, 12621216), (186, 10585536), (192, 10254738), (208, 9465912), (234, 8414144), (248, 7939152), (279, 7057024), (288, 6836492), (312, 6310608), (372, 5292768), (384, 5127369), (403, 4885632), (416, 4732956), (468, 4207072), (496, 3969576), (558, 3528512), (576, 3418246), (624, 3155304), (744, 2646384), (806, 2442816), (832, 2366478), (936, 2103536), (992, 1984788), (1116, 1764256), (1152, 1709123), (1209, 1628544), (1248, 1577652), (1488, 1323192), (1612, 1221408), (1664, 1183239), (1872, 1051768), (1984, 992394), (2232, 882128), (2418, 814272), (2496, 788826), (2976, 661596), (3224, 610704), (3627, 542848), (3744, 525884), (3968, 496197), (4241, 464256), (4464, 441064), (4836, 407136), (4992, 394413), (5952, 330798), (6448, 305352), (7254, 271424), (7488, 262942), (8482, 232128), (8928, 220532), (9672, 203568), (11904, 165399), (12723, 154752), (12896, 152676), (14508, 135712), (14976, 131471), (16964, 116064), (17856, 110266), (19344, 101784), (25446, 77376), (25792, 76338), (29016, 67856), (33928, 58032), (35712, 55133), (38169, 51584), (38688, 50892)]