221876392384

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{1193}}^1\times {\mathrm{17401}}^1$

素因数の和:18773

約数の個数: 56

約数和(自身を含む): 443319151968

約数和(自身を除く): 221442759584

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1193, 1336, 2386, 2672, 4772, 5344, 9544, 10688, 17401, 19088, 34802, 38176, 69604, 76352, 139208, 199231, 278416, 398462, 556832, 796924, 1113664, 1593848, 2905967, 3187696, 5811934, 6375392, 11623868, 12750784, 20759393, 23247736, 41518786, 46495472, 83037572, 92990944, 166075144, 185981888, 332150288, 664300576, 1328601152, 3466818631, 6933637262, 13867274524, 27734549048, 55469098096, 110938196192, 221876392384]

約数ペア:

[(1, 221876392384), (2, 110938196192), (4, 55469098096), (8, 27734549048), (16, 13867274524), (32, 6933637262), (64, 3466818631), (167, 1328601152), (334, 664300576), (668, 332150288), (1193, 185981888), (1336, 166075144), (2386, 92990944), (2672, 83037572), (4772, 46495472), (5344, 41518786), (9544, 23247736), (10688, 20759393), (17401, 12750784), (19088, 11623868), (34802, 6375392), (38176, 5811934), (69604, 3187696), (76352, 2905967), (139208, 1593848), (199231, 1113664), (278416, 796924), (398462, 556832)]