1663201728

素因数分解:

$2^6\times 3^3\times {\mathrm{787}}^1\times {\mathrm{1223}}^1$

素因数の和:2031

約数の個数: 112

約数和(自身を含む): 4899720960

約数和(自身を除く): 3236519232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 787, 864, 1223, 1574, 1728, 2361, 2446, 3148, 3669, 4722, 4892, 6296, 7083, 7338, 9444, 9784, 11007, 12592, 14166, 14676, 18888, 19568, 21249, 22014, 25184, 28332, 29352, 33021, 37776, 39136, 42498, 44028, 50368, 56664, 58704, 66042, 75552, 78272, 84996, 88056, 113328, 117408, 132084, 151104, 169992, 176112, 226656, 234816, 264168, 339984, 352224, 453312, 528336, 679968, 704448, 962501, 1056672, 1359936, 1925002, 2113344, 2887503, 3850004, 5775006, 7700008, 8662509, 11550012, 15400016, 17325018, 23100024, 25987527, 30800032, 34650036, 46200048, 51975054, 61600064, 69300072, 92400096, 103950108, 138600144, 184800192, 207900216, 277200288, 415800432, 554400576, 831600864, 1663201728]

約数ペア:

[(1, 1663201728), (2, 831600864), (3, 554400576), (4, 415800432), (6, 277200288), (8, 207900216), (9, 184800192), (12, 138600144), (16, 103950108), (18, 92400096), (24, 69300072), (27, 61600064), (32, 51975054), (36, 46200048), (48, 34650036), (54, 30800032), (64, 25987527), (72, 23100024), (96, 17325018), (108, 15400016), (144, 11550012), (192, 8662509), (216, 7700008), (288, 5775006), (432, 3850004), (576, 2887503), (787, 2113344), (864, 1925002), (1223, 1359936), (1574, 1056672), (1728, 962501), (2361, 704448), (2446, 679968), (3148, 528336), (3669, 453312), (4722, 352224), (4892, 339984), (6296, 264168), (7083, 234816), (7338, 226656), (9444, 176112), (9784, 169992), (11007, 151104), (12592, 132084), (14166, 117408), (14676, 113328), (18888, 88056), (19568, 84996), (21249, 78272), (22014, 75552), (25184, 66042), (28332, 58704), (29352, 56664), (33021, 50368), (37776, 44028), (39136, 42498)]