381406304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2141}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 793482480

約数和(自身を除く): 412076176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 293, 304, 586, 608, 1172, 2141, 2344, 4282, 4688, 5567, 8564, 9376, 11134, 17128, 22268, 34256, 40679, 44536, 68512, 81358, 89072, 162716, 178144, 325432, 627313, 650864, 1254626, 1301728, 2509252, 5018504, 10037008, 11918947, 20074016, 23837894, 47675788, 95351576, 190703152, 381406304]

約数ペア:

[(1, 381406304), (2, 190703152), (4, 95351576), (8, 47675788), (16, 23837894), (19, 20074016), (32, 11918947), (38, 10037008), (76, 5018504), (152, 2509252), (293, 1301728), (304, 1254626), (586, 650864), (608, 627313), (1172, 325432), (2141, 178144), (2344, 162716), (4282, 89072), (4688, 81358), (5567, 68512), (8564, 44536), (9376, 40679), (11134, 34256), (17128, 22268)]