990441504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2239

約数の個数: 144

約数和(自身を含む): 3058578432

約数和(自身を除く): 2068136928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 381, 416, 468, 508, 624, 762, 936, 1016, 1143, 1248, 1524, 1651, 1872, 2032, 2083, 2286, 3048, 3302, 3744, 4064, 4166, 4572, 4953, 6096, 6249, 6604, 8332, 9144, 9906, 12192, 12498, 13208, 14859, 16664, 18288, 18747, 19812, 24996, 26416, 27079, 29718, 33328, 36576, 37494, 39624, 49992, 52832, 54158, 59436, 66656, 74988, 79248, 81237, 99984, 108316, 118872, 149976, 158496, 162474, 199968, 216632, 237744, 243711, 264541, 299952, 324948, 433264, 475488, 487422, 529082, 599904, 649896, 793623, 866528, 974844, 1058164, 1299792, 1587246, 1949688, 2116328, 2380869, 2599584, 3174492, 3439033, 3899376, 4232656, 4761738, 6348984, 6878066, 7798752, 8465312, 9523476, 10317099, 12697968, 13756132, 19046952, 20634198, 25395936, 27512264, 30951297, 38093904, 41268396, 55024528, 61902594, 76187808, 82536792, 110049056, 123805188, 165073584, 247610376, 330147168, 495220752, 990441504]

約数ペア:

[(1, 990441504), (2, 495220752), (3, 330147168), (4, 247610376), (6, 165073584), (8, 123805188), (9, 110049056), (12, 82536792), (13, 76187808), (16, 61902594), (18, 55024528), (24, 41268396), (26, 38093904), (32, 30951297), (36, 27512264), (39, 25395936), (48, 20634198), (52, 19046952), (72, 13756132), (78, 12697968), (96, 10317099), (104, 9523476), (117, 8465312), (127, 7798752), (144, 6878066), (156, 6348984), (208, 4761738), (234, 4232656), (254, 3899376), (288, 3439033), (312, 3174492), (381, 2599584), (416, 2380869), (468, 2116328), (508, 1949688), (624, 1587246), (762, 1299792), (936, 1058164), (1016, 974844), (1143, 866528), (1248, 793623), (1524, 649896), (1651, 599904), (1872, 529082), (2032, 487422), (2083, 475488), (2286, 433264), (3048, 324948), (3302, 299952), (3744, 264541), (4064, 243711), (4166, 237744), (4572, 216632), (4953, 199968), (6096, 162474), (6249, 158496), (6604, 149976), (8332, 118872), (9144, 108316), (9906, 99984), (12192, 81237), (12498, 79248), (13208, 74988), (14859, 66656), (16664, 59436), (18288, 54158), (18747, 52832), (19812, 49992), (24996, 39624), (26416, 37494), (27079, 36576), (29718, 33328)]