231465312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 714652848

約数和(自身を除く): 483187536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 211, 234, 288, 293, 312, 416, 422, 468, 586, 624, 633, 844, 879, 936, 1172, 1248, 1266, 1688, 1758, 1872, 1899, 2344, 2532, 2637, 2743, 3376, 3516, 3744, 3798, 3809, 4688, 5064, 5274, 5486, 6752, 7032, 7596, 7618, 8229, 9376, 10128, 10548, 10972, 11427, 14064, 15192, 15236, 16458, 20256, 21096, 21944, 22854, 24687, 28128, 30384, 30472, 32916, 34281, 42192, 43888, 45708, 49374, 60768, 60944, 61823, 65832, 68562, 84384, 87776, 91416, 98748, 121888, 123646, 131664, 137124, 182832, 185469, 197496, 247292, 263328, 274248, 365664, 370938, 394992, 494584, 548496, 556407, 741876, 789984, 803699, 989168, 1096992, 1112814, 1483752, 1607398, 1978336, 2225628, 2411097, 2967504, 3214796, 4451256, 4822194, 5935008, 6429592, 7233291, 8902512, 9644388, 12859184, 14466582, 17805024, 19288776, 25718368, 28933164, 38577552, 57866328, 77155104, 115732656, 231465312]

約数ペア:

[(1, 231465312), (2, 115732656), (3, 77155104), (4, 57866328), (6, 38577552), (8, 28933164), (9, 25718368), (12, 19288776), (13, 17805024), (16, 14466582), (18, 12859184), (24, 9644388), (26, 8902512), (32, 7233291), (36, 6429592), (39, 5935008), (48, 4822194), (52, 4451256), (72, 3214796), (78, 2967504), (96, 2411097), (104, 2225628), (117, 1978336), (144, 1607398), (156, 1483752), (208, 1112814), (211, 1096992), (234, 989168), (288, 803699), (293, 789984), (312, 741876), (416, 556407), (422, 548496), (468, 494584), (586, 394992), (624, 370938), (633, 365664), (844, 274248), (879, 263328), (936, 247292), (1172, 197496), (1248, 185469), (1266, 182832), (1688, 137124), (1758, 131664), (1872, 123646), (1899, 121888), (2344, 98748), (2532, 91416), (2637, 87776), (2743, 84384), (3376, 68562), (3516, 65832), (3744, 61823), (3798, 60944), (3809, 60768), (4688, 49374), (5064, 45708), (5274, 43888), (5486, 42192), (6752, 34281), (7032, 32916), (7596, 30472), (7618, 30384), (8229, 28128), (9376, 24687), (10128, 22854), (10548, 21944), (10972, 21096), (11427, 20256), (14064, 16458), (15192, 15236)]