2588719728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{248533}}^1$

素因数の和:248582

約数の個数: 80

約数和(自身を含む): 7889463296

約数和(自身を除く): 5300743568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 248533, 497066, 745599, 994132, 1491198, 1739731, 1988264, 2982396, 3479462, 3976528, 5219193, 5964792, 6958924, 7704523, 10438386, 11929584, 13917848, 15409046, 20876772, 23113569, 27835696, 30818092, 41753544, 46227138, 53931661, 61636184, 83507088, 92454276, 107863322, 123272368, 161794983, 184908552, 215726644, 323589966, 369817104, 431453288, 647179932, 862906576, 1294359864, 2588719728]

約数ペア:

[(1, 2588719728), (2, 1294359864), (3, 862906576), (4, 647179932), (6, 431453288), (7, 369817104), (8, 323589966), (12, 215726644), (14, 184908552), (16, 161794983), (21, 123272368), (24, 107863322), (28, 92454276), (31, 83507088), (42, 61636184), (48, 53931661), (56, 46227138), (62, 41753544), (84, 30818092), (93, 27835696), (112, 23113569), (124, 20876772), (168, 15409046), (186, 13917848), (217, 11929584), (248, 10438386), (336, 7704523), (372, 6958924), (434, 5964792), (496, 5219193), (651, 3976528), (744, 3479462), (868, 2982396), (1302, 1988264), (1488, 1739731), (1736, 1491198), (2604, 994132), (3472, 745599), (5208, 497066), (10416, 248533)]