1979814528

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4373}}^1$

素因数の和:4527

約数の個数: 128

約数和(自身を含む): 5889153600

約数和(自身を除く): 3909339072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 384, 393, 432, 524, 576, 786, 864, 1048, 1152, 1179, 1572, 1728, 2096, 2358, 3144, 3456, 3537, 4192, 4373, 4716, 6288, 7074, 8384, 8746, 9432, 12576, 13119, 14148, 16768, 17492, 18864, 25152, 26238, 28296, 34984, 37728, 39357, 50304, 52476, 56592, 69968, 75456, 78714, 104952, 113184, 118071, 139936, 150912, 157428, 209904, 226368, 236142, 279872, 314856, 419808, 452736, 472284, 559744, 572863, 629712, 839616, 944568, 1145726, 1259424, 1679232, 1718589, 1889136, 2291452, 2518848, 3437178, 3778272, 4582904, 5037696, 5155767, 6874356, 7556544, 9165808, 10311534, 13748712, 15113088, 15467301, 18331616, 20623068, 27497424, 30934602, 36663232, 41246136, 54994848, 61869204, 73326464, 82492272, 109989696, 123738408, 164984544, 219979392, 247476816, 329969088, 494953632, 659938176, 989907264, 1979814528]

約数ペア:

[(1, 1979814528), (2, 989907264), (3, 659938176), (4, 494953632), (6, 329969088), (8, 247476816), (9, 219979392), (12, 164984544), (16, 123738408), (18, 109989696), (24, 82492272), (27, 73326464), (32, 61869204), (36, 54994848), (48, 41246136), (54, 36663232), (64, 30934602), (72, 27497424), (96, 20623068), (108, 18331616), (128, 15467301), (131, 15113088), (144, 13748712), (192, 10311534), (216, 9165808), (262, 7556544), (288, 6874356), (384, 5155767), (393, 5037696), (432, 4582904), (524, 3778272), (576, 3437178), (786, 2518848), (864, 2291452), (1048, 1889136), (1152, 1718589), (1179, 1679232), (1572, 1259424), (1728, 1145726), (2096, 944568), (2358, 839616), (3144, 629712), (3456, 572863), (3537, 559744), (4192, 472284), (4373, 452736), (4716, 419808), (6288, 314856), (7074, 279872), (8384, 236142), (8746, 226368), (9432, 209904), (12576, 157428), (13119, 150912), (14148, 139936), (16768, 118071), (17492, 113184), (18864, 104952), (25152, 78714), (26238, 75456), (28296, 69968), (34984, 56592), (37728, 52476), (39357, 50304)]