1944474336

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 6626430720

約数和(自身を除く): 4681956384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 139, 144, 162, 168, 189, 216, 224, 243, 252, 257, 278, 288, 324, 336, 378, 417, 432, 486, 504, 514, 556, 567, 648, 672, 756, 771, 834, 864, 972, 973, 1008, 1028, 1112, 1134, 1251, 1296, 1512, 1542, 1668, 1701, 1799, 1944, 1946, 2016, 2056, 2224, 2268, 2313, 2502, 2592, 2919, 3024, 3084, 3336, 3402, 3598, 3753, 3888, 3892, 4112, 4448, 4536, 4626, 5004, 5397, 5838, 6048, 6168, 6672, 6804, 6939, 7196, 7506, 7776, 7784, 8224, 8757, 9072, 9252, 10008, 10794, 11259, 11676, 12336, 13344, 13608, 13878, 14392, 15012, 15568, 16191, 17514, 18144, 18504, 20016, 20817, 21588, 22518, 23352, 24672, 26271, 27216, 27756, 28784, 30024, 31136, 32382, 33777, 35028, 35723, 37008, 40032, 41634, 43176, 45036, 46704, 48573, 52542, 54432, 55512, 57568, 60048, 62451, 64764, 67554, 70056, 71446, 74016, 78813, 83268, 86352, 90072, 93408, 97146, 105084, 107169, 111024, 120096, 124902, 129528, 135108, 140112, 142892, 145719, 157626, 166536, 172704, 180144, 194292, 210168, 214338, 222048, 236439, 249804, 250061, 259056, 270216, 280224, 285784, 291438, 315252, 321507, 333072, 360288, 388584, 420336, 428676, 437157, 472878, 499608, 500122, 518112, 540432, 571568, 582876, 630504, 643014, 666144, 750183, 777168, 840672, 857352, 874314, 945756, 964521, 999216, 1000244, 1080864, 1143136, 1165752, 1261008, 1286028, 1500366, 1554336, 1714704, 1748628, 1891512, 1929042, 1998432, 2000488, 2250549, 2331504, 2522016, 2572056, 2893563, 3000732, 3429408, 3497256, 3783024, 3858084, 4000976, 4501098, 4663008, 5144112, 5787126, 6001464, 6751647, 6994512, 7566048, 7716168, 8001952, 8680689, 9002196, 10288224, 11574252, 12002928, 13503294, 13989024, 15432336, 17361378, 18004392, 20254941, 23148504, 24005856, 27006588, 30864672, 34722756, 36008784, 40509882, 46297008, 54013176, 60764823, 69445512, 72017568, 81019764, 92594016, 108026352, 121529646, 138891024, 162039528, 216052704, 243059292, 277782048, 324079056, 486118584, 648158112, 972237168, 1944474336]

約数ペア:

[(1, 1944474336), (2, 972237168), (3, 648158112), (4, 486118584), (6, 324079056), (7, 277782048), (8, 243059292), (9, 216052704), (12, 162039528), (14, 138891024), (16, 121529646), (18, 108026352), (21, 92594016), (24, 81019764), (27, 72017568), (28, 69445512), (32, 60764823), (36, 54013176), (42, 46297008), (48, 40509882), (54, 36008784), (56, 34722756), (63, 30864672), (72, 27006588), (81, 24005856), (84, 23148504), (96, 20254941), (108, 18004392), (112, 17361378), (126, 15432336), (139, 13989024), (144, 13503294), (162, 12002928), (168, 11574252), (189, 10288224), (216, 9002196), (224, 8680689), (243, 8001952), (252, 7716168), (257, 7566048), (278, 6994512), (288, 6751647), (324, 6001464), (336, 5787126), (378, 5144112), (417, 4663008), (432, 4501098), (486, 4000976), (504, 3858084), (514, 3783024), (556, 3497256), (567, 3429408), (648, 3000732), (672, 2893563), (756, 2572056), (771, 2522016), (834, 2331504), (864, 2250549), (972, 2000488), (973, 1998432), (1008, 1929042), (1028, 1891512), (1112, 1748628), (1134, 1714704), (1251, 1554336), (1296, 1500366), (1512, 1286028), (1542, 1261008), (1668, 1165752), (1701, 1143136), (1799, 1080864), (1944, 1000244), (1946, 999216), (2016, 964521), (2056, 945756), (2224, 874314), (2268, 857352), (2313, 840672), (2502, 777168), (2592, 750183), (2919, 666144), (3024, 643014), (3084, 630504), (3336, 582876), (3402, 571568), (3598, 540432), (3753, 518112), (3888, 500122), (3892, 499608), (4112, 472878), (4448, 437157), (4536, 428676), (4626, 420336), (5004, 388584), (5397, 360288), (5838, 333072), (6048, 321507), (6168, 315252), (6672, 291438), (6804, 285784), (6939, 280224), (7196, 270216), (7506, 259056), (7776, 250061), (7784, 249804), (8224, 236439), (8757, 222048), (9072, 214338), (9252, 210168), (10008, 194292), (10794, 180144), (11259, 172704), (11676, 166536), (12336, 157626), (13344, 145719), (13608, 142892), (13878, 140112), (14392, 135108), (15012, 129528), (15568, 124902), (16191, 120096), (17514, 111024), (18144, 107169), (18504, 105084), (20016, 97146), (20817, 93408), (21588, 90072), (22518, 86352), (23352, 83268), (24672, 78813), (26271, 74016), (27216, 71446), (27756, 70056), (28784, 67554), (30024, 64764), (31136, 62451), (32382, 60048), (33777, 57568), (35028, 55512), (35723, 54432), (37008, 52542), (40032, 48573), (41634, 46704), (43176, 45036)]