1661446656

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{12433}}^1$

素因数の和:12486

約数の個数: 120

約数和(自身を含む): 4960792980

約数和(自身を除く): 3299346324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1536, 1856, 2088, 2304, 2784, 3712, 4176, 4608, 5568, 7424, 8352, 11136, 12433, 14848, 16704, 22272, 24866, 33408, 37299, 44544, 49732, 66816, 74598, 99464, 111897, 133632, 149196, 198928, 223794, 298392, 360557, 397856, 447588, 596784, 721114, 795712, 895176, 1081671, 1193568, 1442228, 1591424, 1790352, 2163342, 2387136, 2884456, 3182848, 3245013, 3580704, 4326684, 4774272, 5768912, 6365696, 6490026, 7161408, 8653368, 9548544, 11537824, 12980052, 14322816, 17306736, 19097088, 23075648, 25960104, 28645632, 34613472, 46151296, 51920208, 57291264, 69226944, 92302592, 103840416, 138453888, 184605184, 207680832, 276907776, 415361664, 553815552, 830723328, 1661446656]

約数ペア:

[(1, 1661446656), (2, 830723328), (3, 553815552), (4, 415361664), (6, 276907776), (8, 207680832), (9, 184605184), (12, 138453888), (16, 103840416), (18, 92302592), (24, 69226944), (29, 57291264), (32, 51920208), (36, 46151296), (48, 34613472), (58, 28645632), (64, 25960104), (72, 23075648), (87, 19097088), (96, 17306736), (116, 14322816), (128, 12980052), (144, 11537824), (174, 9548544), (192, 8653368), (232, 7161408), (256, 6490026), (261, 6365696), (288, 5768912), (348, 4774272), (384, 4326684), (464, 3580704), (512, 3245013), (522, 3182848), (576, 2884456), (696, 2387136), (768, 2163342), (928, 1790352), (1044, 1591424), (1152, 1442228), (1392, 1193568), (1536, 1081671), (1856, 895176), (2088, 795712), (2304, 721114), (2784, 596784), (3712, 447588), (4176, 397856), (4608, 360557), (5568, 298392), (7424, 223794), (8352, 198928), (11136, 149196), (12433, 133632), (14848, 111897), (16704, 99464), (22272, 74598), (24866, 66816), (33408, 49732), (37299, 44544)]