1261847328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1861}}^1$

素因数の和:2890

約数の個数: 96

約数和(自身を含む): 3791329920

約数和(自身を除く): 2529482592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1009, 1861, 2018, 3027, 3722, 4036, 5583, 6054, 7063, 7444, 8072, 11166, 12108, 13027, 14126, 14888, 16144, 21189, 22332, 24216, 26054, 28252, 29776, 32288, 39081, 42378, 44664, 48432, 52108, 56504, 59552, 78162, 84756, 89328, 96864, 104216, 113008, 156324, 169512, 178656, 208432, 226016, 312648, 339024, 416864, 625296, 678048, 1250592, 1877749, 3755498, 5633247, 7510996, 11266494, 13144243, 15021992, 22532988, 26288486, 30043984, 39432729, 45065976, 52576972, 60087968, 78865458, 90131952, 105153944, 157730916, 180263904, 210307888, 315461832, 420615776, 630923664, 1261847328]

約数ペア:

[(1, 1261847328), (2, 630923664), (3, 420615776), (4, 315461832), (6, 210307888), (7, 180263904), (8, 157730916), (12, 105153944), (14, 90131952), (16, 78865458), (21, 60087968), (24, 52576972), (28, 45065976), (32, 39432729), (42, 30043984), (48, 26288486), (56, 22532988), (84, 15021992), (96, 13144243), (112, 11266494), (168, 7510996), (224, 5633247), (336, 3755498), (672, 1877749), (1009, 1250592), (1861, 678048), (2018, 625296), (3027, 416864), (3722, 339024), (4036, 312648), (5583, 226016), (6054, 208432), (7063, 178656), (7444, 169512), (8072, 156324), (11166, 113008), (12108, 104216), (13027, 96864), (14126, 89328), (14888, 84756), (16144, 78162), (21189, 59552), (22332, 56504), (24216, 52108), (26054, 48432), (28252, 44664), (29776, 42378), (32288, 39081)]