1387839648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 4176023040

約数和(自身を除く): 2788183392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 107, 114, 152, 156, 208, 214, 228, 247, 304, 312, 321, 416, 428, 456, 494, 547, 608, 624, 642, 741, 856, 912, 988, 1094, 1248, 1284, 1391, 1482, 1641, 1712, 1824, 1976, 2033, 2188, 2568, 2782, 2964, 3282, 3424, 3952, 4066, 4173, 4376, 5136, 5564, 5928, 6099, 6564, 7111, 7904, 8132, 8346, 8752, 10272, 10393, 11128, 11856, 12198, 13128, 14222, 16264, 16692, 17504, 20786, 21333, 22256, 23712, 24396, 26256, 26429, 28444, 31179, 32528, 33384, 41572, 42666, 44512, 48792, 52512, 52858, 56888, 58529, 62358, 65056, 66768, 79287, 83144, 85332, 97584, 105716, 113776, 117058, 124716, 133536, 135109, 158574, 166288, 170664, 175587, 195168, 211432, 227552, 234116, 249432, 270218, 317148, 332576, 341328, 351174, 405327, 422864, 468232, 498864, 540436, 634296, 682656, 702348, 760877, 810654, 845728, 936464, 997728, 1080872, 1112051, 1268592, 1404696, 1521754, 1621308, 1872928, 2161744, 2224102, 2282631, 2537184, 2809392, 3043508, 3242616, 3336153, 4323488, 4448204, 4565262, 5618784, 6087016, 6485232, 6672306, 8896408, 9130524, 12174032, 12970464, 13344612, 14456663, 17792816, 18261048, 24348064, 26689224, 28913326, 35585632, 36522096, 43369989, 53378448, 57826652, 73044192, 86739978, 106756896, 115653304, 173479956, 231306608, 346959912, 462613216, 693919824, 1387839648]

約数ペア:

[(1, 1387839648), (2, 693919824), (3, 462613216), (4, 346959912), (6, 231306608), (8, 173479956), (12, 115653304), (13, 106756896), (16, 86739978), (19, 73044192), (24, 57826652), (26, 53378448), (32, 43369989), (38, 36522096), (39, 35585632), (48, 28913326), (52, 26689224), (57, 24348064), (76, 18261048), (78, 17792816), (96, 14456663), (104, 13344612), (107, 12970464), (114, 12174032), (152, 9130524), (156, 8896408), (208, 6672306), (214, 6485232), (228, 6087016), (247, 5618784), (304, 4565262), (312, 4448204), (321, 4323488), (416, 3336153), (428, 3242616), (456, 3043508), (494, 2809392), (547, 2537184), (608, 2282631), (624, 2224102), (642, 2161744), (741, 1872928), (856, 1621308), (912, 1521754), (988, 1404696), (1094, 1268592), (1248, 1112051), (1284, 1080872), (1391, 997728), (1482, 936464), (1641, 845728), (1712, 810654), (1824, 760877), (1976, 702348), (2033, 682656), (2188, 634296), (2568, 540436), (2782, 498864), (2964, 468232), (3282, 422864), (3424, 405327), (3952, 351174), (4066, 341328), (4173, 332576), (4376, 317148), (5136, 270218), (5564, 249432), (5928, 234116), (6099, 227552), (6564, 211432), (7111, 195168), (7904, 175587), (8132, 170664), (8346, 166288), (8752, 158574), (10272, 135109), (10393, 133536), (11128, 124716), (11856, 117058), (12198, 113776), (13128, 105716), (14222, 97584), (16264, 85332), (16692, 83144), (17504, 79287), (20786, 66768), (21333, 65056), (22256, 62358), (23712, 58529), (24396, 56888), (26256, 52858), (26429, 52512), (28444, 48792), (31179, 44512), (32528, 42666), (33384, 41572)]