279904240896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{52065521}}^1$

素因数の和:52065547

約数の個数: 72

約数和(自身を含む): 851375415744

約数和(自身を除く): 571471174848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 52065521, 104131042, 156196563, 208262084, 312393126, 364458647, 416524168, 624786252, 728917294, 833048336, 1093375941, 1249572504, 1457834588, 1666096672, 2186751882, 2499145008, 2915669176, 3332193344, 4373503764, 4998290016, 5831338352, 6664386688, 8747007528, 9996580032, 11662676704, 13328773376, 17494015056, 19993160064, 23325353408, 34988030112, 39986320128, 46650706816, 69976060224, 93301413632, 139952120448, 279904240896]

約数ペア:

[(1, 279904240896), (2, 139952120448), (3, 93301413632), (4, 69976060224), (6, 46650706816), (7, 39986320128), (8, 34988030112), (12, 23325353408), (14, 19993160064), (16, 17494015056), (21, 13328773376), (24, 11662676704), (28, 9996580032), (32, 8747007528), (42, 6664386688), (48, 5831338352), (56, 4998290016), (64, 4373503764), (84, 3332193344), (96, 2915669176), (112, 2499145008), (128, 2186751882), (168, 1666096672), (192, 1457834588), (224, 1249572504), (256, 1093375941), (336, 833048336), (384, 728917294), (448, 624786252), (672, 416524168), (768, 364458647), (896, 312393126), (1344, 208262084), (1792, 156196563), (2688, 104131042), (5376, 52065521)]