1961683968

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20599}}^1$

素因数の和:20653

約数の個数: 88

約数和(自身を含む): 5397529600

約数和(自身を除く): 3435845632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 7936, 11904, 15872, 20599, 23808, 31744, 41198, 47616, 61797, 82396, 95232, 123594, 164792, 247188, 329584, 494376, 638569, 659168, 988752, 1277138, 1318336, 1915707, 1977504, 2554276, 2636672, 3831414, 3955008, 5108552, 5273344, 7662828, 7910016, 10217104, 10546688, 15325656, 15820032, 20434208, 21093376, 30651312, 31640064, 40868416, 61302624, 63280128, 81736832, 122605248, 163473664, 245210496, 326947328, 490420992, 653894656, 980841984, 1961683968]

約数ペア:

[(1, 1961683968), (2, 980841984), (3, 653894656), (4, 490420992), (6, 326947328), (8, 245210496), (12, 163473664), (16, 122605248), (24, 81736832), (31, 63280128), (32, 61302624), (48, 40868416), (62, 31640064), (64, 30651312), (93, 21093376), (96, 20434208), (124, 15820032), (128, 15325656), (186, 10546688), (192, 10217104), (248, 7910016), (256, 7662828), (372, 5273344), (384, 5108552), (496, 3955008), (512, 3831414), (744, 2636672), (768, 2554276), (992, 1977504), (1024, 1915707), (1488, 1318336), (1536, 1277138), (1984, 988752), (2976, 659168), (3072, 638569), (3968, 494376), (5952, 329584), (7936, 247188), (11904, 164792), (15872, 123594), (20599, 95232), (23808, 82396), (31744, 61797), (41198, 47616)]