2494332416

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3833}}^1$

素因数の和:3923

約数の個数: 80

約数和(自身を含む): 5271412608

約数和(自身を除く): 2777080192

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 512, 656, 992, 1271, 1312, 1984, 2542, 2624, 3833, 3968, 5084, 5248, 7666, 7936, 10168, 10496, 15332, 15872, 20336, 20992, 30664, 40672, 61328, 81344, 118823, 122656, 157153, 162688, 237646, 245312, 314306, 325376, 475292, 490624, 628612, 650752, 950584, 981248, 1257224, 1901168, 1962496, 2514448, 3802336, 4871743, 5028896, 7604672, 9743486, 10057792, 15209344, 19486972, 20115584, 30418688, 38973944, 40231168, 60837376, 77947888, 80462336, 155895776, 311791552, 623583104, 1247166208, 2494332416]

約数ペア:

[(1, 2494332416), (2, 1247166208), (4, 623583104), (8, 311791552), (16, 155895776), (31, 80462336), (32, 77947888), (41, 60837376), (62, 40231168), (64, 38973944), (82, 30418688), (124, 20115584), (128, 19486972), (164, 15209344), (248, 10057792), (256, 9743486), (328, 7604672), (496, 5028896), (512, 4871743), (656, 3802336), (992, 2514448), (1271, 1962496), (1312, 1901168), (1984, 1257224), (2542, 981248), (2624, 950584), (3833, 650752), (3968, 628612), (5084, 490624), (5248, 475292), (7666, 325376), (7936, 314306), (10168, 245312), (10496, 237646), (15332, 162688), (15872, 157153), (20336, 122656), (20992, 118823), (30664, 81344), (40672, 61328)]