243344976

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:841

約数の個数: 120

約数和(自身を含む): 737051040

約数和(自身を除く): 493706064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 157, 168, 196, 294, 314, 336, 392, 471, 588, 628, 659, 784, 942, 1099, 1176, 1256, 1318, 1884, 1977, 2198, 2352, 2512, 2636, 3297, 3768, 3954, 4396, 4613, 5272, 6594, 7536, 7693, 7908, 8792, 9226, 10544, 13188, 13839, 15386, 15816, 17584, 18452, 23079, 26376, 27678, 30772, 31632, 32291, 36904, 46158, 52752, 55356, 61544, 64582, 73808, 92316, 96873, 103463, 110712, 123088, 129164, 184632, 193746, 206926, 221424, 258328, 310389, 369264, 387492, 413852, 516656, 620778, 724241, 774984, 827704, 1241556, 1448482, 1549968, 1655408, 2172723, 2483112, 2896964, 4345446, 4966224, 5069687, 5793928, 8690892, 10139374, 11587856, 15209061, 17381784, 20278748, 30418122, 34763568, 40557496, 60836244, 81114992, 121672488, 243344976]

約数ペア:

[(1, 243344976), (2, 121672488), (3, 81114992), (4, 60836244), (6, 40557496), (7, 34763568), (8, 30418122), (12, 20278748), (14, 17381784), (16, 15209061), (21, 11587856), (24, 10139374), (28, 8690892), (42, 5793928), (48, 5069687), (49, 4966224), (56, 4345446), (84, 2896964), (98, 2483112), (112, 2172723), (147, 1655408), (157, 1549968), (168, 1448482), (196, 1241556), (294, 827704), (314, 774984), (336, 724241), (392, 620778), (471, 516656), (588, 413852), (628, 387492), (659, 369264), (784, 310389), (942, 258328), (1099, 221424), (1176, 206926), (1256, 193746), (1318, 184632), (1884, 129164), (1977, 123088), (2198, 110712), (2352, 103463), (2512, 96873), (2636, 92316), (3297, 73808), (3768, 64582), (3954, 61544), (4396, 55356), (4613, 52752), (5272, 46158), (6594, 36904), (7536, 32291), (7693, 31632), (7908, 30772), (8792, 27678), (9226, 26376), (10544, 23079), (13188, 18452), (13839, 17584), (15386, 15816)]