827486576

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 1861785600

約数和(自身を除く): 1034299024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 199, 271, 274, 398, 542, 548, 796, 959, 1084, 1096, 1393, 1592, 1897, 1918, 2168, 2192, 2786, 3184, 3794, 3836, 4336, 5572, 7588, 7672, 11144, 15176, 15344, 22288, 27263, 30352, 37127, 53929, 54526, 74254, 107858, 109052, 148508, 190841, 215716, 218104, 259889, 297016, 377503, 381682, 431432, 436208, 519778, 594032, 755006, 763364, 862864, 1039556, 1510012, 1526728, 2079112, 3020024, 3053456, 4158224, 6040048, 7388273, 14776546, 29553092, 51717911, 59106184, 103435822, 118212368, 206871644, 413743288, 827486576]

約数ペア:

[(1, 827486576), (2, 413743288), (4, 206871644), (7, 118212368), (8, 103435822), (14, 59106184), (16, 51717911), (28, 29553092), (56, 14776546), (112, 7388273), (137, 6040048), (199, 4158224), (271, 3053456), (274, 3020024), (398, 2079112), (542, 1526728), (548, 1510012), (796, 1039556), (959, 862864), (1084, 763364), (1096, 755006), (1393, 594032), (1592, 519778), (1897, 436208), (1918, 431432), (2168, 381682), (2192, 377503), (2786, 297016), (3184, 259889), (3794, 218104), (3836, 215716), (4336, 190841), (5572, 148508), (7588, 109052), (7672, 107858), (11144, 74254), (15176, 54526), (15344, 53929), (22288, 37127), (27263, 30352)]