15663727872

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{522961}}^1$

素因数の和:522996

約数の個数: 108

約数和(自身を含む): 48636511924

約数和(自身を除く): 32972784052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 29952, 522961, 1045922, 1568883, 2091844, 3137766, 4183688, 4706649, 6275532, 6798493, 8367376, 9413298, 12551064, 13596986, 16734752, 18826596, 20395479, 25102128, 27193972, 33469504, 37653192, 40790958, 50204256, 54387944, 61186437, 66939008, 75306384, 81581916, 100408512, 108775888, 122372874, 133878016, 150612768, 163163832, 200817024, 217551776, 244745748, 301225536, 326327664, 401634048, 435103552, 489491496, 602451072, 652655328, 870207104, 978982992, 1204902144, 1305310656, 1740414208, 1957965984, 2610621312, 3915931968, 5221242624, 7831863936, 15663727872]

約数ペア:

[(1, 15663727872), (2, 7831863936), (3, 5221242624), (4, 3915931968), (6, 2610621312), (8, 1957965984), (9, 1740414208), (12, 1305310656), (13, 1204902144), (16, 978982992), (18, 870207104), (24, 652655328), (26, 602451072), (32, 489491496), (36, 435103552), (39, 401634048), (48, 326327664), (52, 301225536), (64, 244745748), (72, 217551776), (78, 200817024), (96, 163163832), (104, 150612768), (117, 133878016), (128, 122372874), (144, 108775888), (156, 100408512), (192, 81581916), (208, 75306384), (234, 66939008), (256, 61186437), (288, 54387944), (312, 50204256), (384, 40790958), (416, 37653192), (468, 33469504), (576, 27193972), (624, 25102128), (768, 20395479), (832, 18826596), (936, 16734752), (1152, 13596986), (1248, 12551064), (1664, 9413298), (1872, 8367376), (2304, 6798493), (2496, 6275532), (3328, 4706649), (3744, 4183688), (4992, 3137766), (7488, 2091844), (9984, 1568883), (14976, 1045922), (29952, 522961)]