290632896

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 168

約数和(自身を含む): 874897920

約数和(自身を除く): 584265024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 127, 137, 144, 174, 192, 232, 254, 261, 274, 288, 348, 381, 411, 464, 508, 522, 548, 576, 696, 762, 822, 928, 1016, 1044, 1096, 1143, 1233, 1392, 1524, 1644, 1856, 2032, 2088, 2192, 2286, 2466, 2784, 3048, 3288, 3683, 3973, 4064, 4176, 4384, 4572, 4932, 5568, 6096, 6576, 7366, 7946, 8128, 8352, 8768, 9144, 9864, 11049, 11919, 12192, 13152, 14732, 15892, 16704, 17399, 18288, 19728, 22098, 23838, 24384, 26304, 29464, 31784, 33147, 34798, 35757, 36576, 39456, 44196, 47676, 52197, 58928, 63568, 66294, 69596, 71514, 73152, 78912, 88392, 95352, 104394, 117856, 127136, 132588, 139192, 143028, 156591, 176784, 190704, 208788, 235712, 254272, 265176, 278384, 286056, 313182, 353568, 381408, 417576, 504571, 530352, 556768, 572112, 626364, 707136, 762816, 835152, 1009142, 1060704, 1113536, 1144224, 1252728, 1513713, 1670304, 2018284, 2121408, 2288448, 2505456, 3027426, 3340608, 4036568, 4541139, 5010912, 6054852, 8073136, 9082278, 10021824, 12109704, 16146272, 18164556, 24219408, 32292544, 36329112, 48438816, 72658224, 96877632, 145316448, 290632896]

約数ペア:

[(1, 290632896), (2, 145316448), (3, 96877632), (4, 72658224), (6, 48438816), (8, 36329112), (9, 32292544), (12, 24219408), (16, 18164556), (18, 16146272), (24, 12109704), (29, 10021824), (32, 9082278), (36, 8073136), (48, 6054852), (58, 5010912), (64, 4541139), (72, 4036568), (87, 3340608), (96, 3027426), (116, 2505456), (127, 2288448), (137, 2121408), (144, 2018284), (174, 1670304), (192, 1513713), (232, 1252728), (254, 1144224), (261, 1113536), (274, 1060704), (288, 1009142), (348, 835152), (381, 762816), (411, 707136), (464, 626364), (508, 572112), (522, 556768), (548, 530352), (576, 504571), (696, 417576), (762, 381408), (822, 353568), (928, 313182), (1016, 286056), (1044, 278384), (1096, 265176), (1143, 254272), (1233, 235712), (1392, 208788), (1524, 190704), (1644, 176784), (1856, 156591), (2032, 143028), (2088, 139192), (2192, 132588), (2286, 127136), (2466, 117856), (2784, 104394), (3048, 95352), (3288, 88392), (3683, 78912), (3973, 73152), (4064, 71514), (4176, 69596), (4384, 66294), (4572, 63568), (4932, 58928), (5568, 52197), (6096, 47676), (6576, 44196), (7366, 39456), (7946, 36576), (8128, 35757), (8352, 34798), (8768, 33147), (9144, 31784), (9864, 29464), (11049, 26304), (11919, 24384), (12192, 23838), (13152, 22098), (14732, 19728), (15892, 18288), (16704, 17399)]