279589632

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 859068672

約数和(自身を除く): 579479040

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, 131, 168, 192, 224, 256, 262, 336, 384, 393, 397, 448, 524, 672, 768, 786, 794, 896, 917, 1048, 1191, 1344, 1572, 1588, 1792, 1834, 2096, 2382, 2688, 2751, 2779, 3144, 3176, 3668, 4192, 4764, 5376, 5502, 5558, 6288, 6352, 7336, 8337, 8384, 9528, 11004, 11116, 12576, 12704, 14672, 16674, 16768, 19056, 22008, 22232, 25152, 25408, 29344, 33348, 33536, 38112, 44016, 44464, 50304, 50816, 52007, 58688, 66696, 76224, 88032, 88928, 100608, 101632, 104014, 117376, 133392, 152448, 156021, 176064, 177856, 208028, 234752, 266784, 304896, 312042, 352128, 355712, 364049, 416056, 533568, 624084, 704256, 711424, 728098, 832112, 1067136, 1092147, 1248168, 1456196, 1664224, 2134272, 2184294, 2496336, 2912392, 3328448, 4368588, 4992672, 5824784, 6656896, 8737176, 9985344, 11649568, 13313792, 17474352, 19970688, 23299136, 34948704, 39941376, 46598272, 69897408, 93196544, 139794816, 279589632]

約数ペア:

[(1, 279589632), (2, 139794816), (3, 93196544), (4, 69897408), (6, 46598272), (7, 39941376), (8, 34948704), (12, 23299136), (14, 19970688), (16, 17474352), (21, 13313792), (24, 11649568), (28, 9985344), (32, 8737176), (42, 6656896), (48, 5824784), (56, 4992672), (64, 4368588), (84, 3328448), (96, 2912392), (112, 2496336), (128, 2184294), (131, 2134272), (168, 1664224), (192, 1456196), (224, 1248168), (256, 1092147), (262, 1067136), (336, 832112), (384, 728098), (393, 711424), (397, 704256), (448, 624084), (524, 533568), (672, 416056), (768, 364049), (786, 355712), (794, 352128), (896, 312042), (917, 304896), (1048, 266784), (1191, 234752), (1344, 208028), (1572, 177856), (1588, 176064), (1792, 156021), (1834, 152448), (2096, 133392), (2382, 117376), (2688, 104014), (2751, 101632), (2779, 100608), (3144, 88928), (3176, 88032), (3668, 76224), (4192, 66696), (4764, 58688), (5376, 52007), (5502, 50816), (5558, 50304), (6288, 44464), (6352, 44016), (7336, 38112), (8337, 33536), (8384, 33348), (9528, 29344), (11004, 25408), (11116, 25152), (12576, 22232), (12704, 22008), (14672, 19056), (16674, 16768)]