1219962016

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:751

約数の個数: 144

約数和(自身を含む): 3044794536

約数和(自身を除く): 1824832520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 97, 98, 104, 112, 182, 194, 196, 208, 224, 364, 388, 392, 416, 617, 637, 679, 728, 776, 784, 1234, 1261, 1274, 1358, 1456, 1552, 1568, 2468, 2522, 2548, 2716, 2912, 3104, 4319, 4753, 4936, 5044, 5096, 5432, 8021, 8638, 8827, 9506, 9872, 10088, 10192, 10864, 16042, 17276, 17654, 19012, 19744, 20176, 20384, 21728, 30233, 32084, 34552, 35308, 38024, 40352, 56147, 59849, 60466, 61789, 64168, 69104, 70616, 76048, 112294, 119698, 120932, 123578, 128336, 138208, 141232, 152096, 224588, 239396, 241864, 247156, 256672, 282464, 393029, 418943, 449176, 478792, 483728, 494312, 778037, 786058, 837886, 898352, 957584, 967456, 988624, 1556074, 1572116, 1675772, 1796704, 1915168, 1977248, 2932601, 3112148, 3144232, 3351544, 5446259, 5865202, 6224296, 6288464, 6703088, 10892518, 11730404, 12448592, 12576928, 13406176, 21785036, 23460808, 24897184, 38123813, 43570072, 46921616, 76247626, 87140144, 93843232, 152495252, 174280288, 304990504, 609981008, 1219962016]

約数ペア:

[(1, 1219962016), (2, 609981008), (4, 304990504), (7, 174280288), (8, 152495252), (13, 93843232), (14, 87140144), (16, 76247626), (26, 46921616), (28, 43570072), (32, 38123813), (49, 24897184), (52, 23460808), (56, 21785036), (91, 13406176), (97, 12576928), (98, 12448592), (104, 11730404), (112, 10892518), (182, 6703088), (194, 6288464), (196, 6224296), (208, 5865202), (224, 5446259), (364, 3351544), (388, 3144232), (392, 3112148), (416, 2932601), (617, 1977248), (637, 1915168), (679, 1796704), (728, 1675772), (776, 1572116), (784, 1556074), (1234, 988624), (1261, 967456), (1274, 957584), (1358, 898352), (1456, 837886), (1552, 786058), (1568, 778037), (2468, 494312), (2522, 483728), (2548, 478792), (2716, 449176), (2912, 418943), (3104, 393029), (4319, 282464), (4753, 256672), (4936, 247156), (5044, 241864), (5096, 239396), (5432, 224588), (8021, 152096), (8638, 141232), (8827, 138208), (9506, 128336), (9872, 123578), (10088, 120932), (10192, 119698), (10864, 112294), (16042, 76048), (17276, 70616), (17654, 69104), (19012, 64168), (19744, 61789), (20176, 60466), (20384, 59849), (21728, 56147), (30233, 40352), (32084, 38024), (34552, 35308)]