2118621312

素因数分解:

$2^7\times 3^3\times {\mathrm{223}}^1\times {\mathrm{2749}}^1$

素因数の和:2995

約数の個数: 128

約数和(自身を含む): 6283200000

約数和(自身を除く): 4164578688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 223, 288, 384, 432, 446, 576, 669, 864, 892, 1152, 1338, 1728, 1784, 2007, 2676, 2749, 3456, 3568, 4014, 5352, 5498, 6021, 7136, 8028, 8247, 10704, 10996, 12042, 14272, 16056, 16494, 21408, 21992, 24084, 24741, 28544, 32112, 32988, 42816, 43984, 48168, 49482, 64224, 65976, 74223, 85632, 87968, 96336, 98964, 128448, 131952, 148446, 175936, 192672, 197928, 256896, 263904, 296892, 351872, 385344, 395856, 527808, 593784, 613027, 770688, 791712, 1055616, 1187568, 1226054, 1583424, 1839081, 2375136, 2452108, 3166848, 3678162, 4750272, 4904216, 5517243, 7356324, 9500544, 9808432, 11034486, 14712648, 16551729, 19616864, 22068972, 29425296, 33103458, 39233728, 44137944, 58850592, 66206916, 78467456, 88275888, 117701184, 132413832, 176551776, 235402368, 264827664, 353103552, 529655328, 706207104, 1059310656, 2118621312]

約数ペア:

[(1, 2118621312), (2, 1059310656), (3, 706207104), (4, 529655328), (6, 353103552), (8, 264827664), (9, 235402368), (12, 176551776), (16, 132413832), (18, 117701184), (24, 88275888), (27, 78467456), (32, 66206916), (36, 58850592), (48, 44137944), (54, 39233728), (64, 33103458), (72, 29425296), (96, 22068972), (108, 19616864), (128, 16551729), (144, 14712648), (192, 11034486), (216, 9808432), (223, 9500544), (288, 7356324), (384, 5517243), (432, 4904216), (446, 4750272), (576, 3678162), (669, 3166848), (864, 2452108), (892, 2375136), (1152, 1839081), (1338, 1583424), (1728, 1226054), (1784, 1187568), (2007, 1055616), (2676, 791712), (2749, 770688), (3456, 613027), (3568, 593784), (4014, 527808), (5352, 395856), (5498, 385344), (6021, 351872), (7136, 296892), (8028, 263904), (8247, 256896), (10704, 197928), (10996, 192672), (12042, 175936), (14272, 148446), (16056, 131952), (16494, 128448), (21408, 98964), (21992, 96336), (24084, 87968), (24741, 85632), (28544, 74223), (32112, 65976), (32988, 64224), (42816, 49482), (43984, 48168)]