709739072

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:656

約数の個数: 112

約数和(自身を含む): 1706880000

約数和(自身を除く): 997140928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 199, 224, 266, 304, 398, 419, 448, 532, 608, 796, 838, 1064, 1216, 1393, 1592, 1676, 2128, 2786, 2933, 3184, 3352, 3781, 4256, 5572, 5866, 6368, 6704, 7562, 7961, 8512, 11144, 11732, 12736, 13408, 15124, 15922, 22288, 23464, 26467, 26816, 30248, 31844, 44576, 46928, 52934, 55727, 60496, 63688, 83381, 89152, 93856, 105868, 111454, 120992, 127376, 166762, 187712, 211736, 222908, 241984, 254752, 333524, 423472, 445816, 509504, 583667, 667048, 846944, 891632, 1167334, 1334096, 1584239, 1693888, 1783264, 2334668, 2668192, 3168478, 3566528, 4669336, 5336384, 6336956, 9338672, 11089673, 12673912, 18677344, 22179346, 25347824, 37354688, 44358692, 50695648, 88717384, 101391296, 177434768, 354869536, 709739072]

約数ペア:

[(1, 709739072), (2, 354869536), (4, 177434768), (7, 101391296), (8, 88717384), (14, 50695648), (16, 44358692), (19, 37354688), (28, 25347824), (32, 22179346), (38, 18677344), (56, 12673912), (64, 11089673), (76, 9338672), (112, 6336956), (133, 5336384), (152, 4669336), (199, 3566528), (224, 3168478), (266, 2668192), (304, 2334668), (398, 1783264), (419, 1693888), (448, 1584239), (532, 1334096), (608, 1167334), (796, 891632), (838, 846944), (1064, 667048), (1216, 583667), (1393, 509504), (1592, 445816), (1676, 423472), (2128, 333524), (2786, 254752), (2933, 241984), (3184, 222908), (3352, 211736), (3781, 187712), (4256, 166762), (5572, 127376), (5866, 120992), (6368, 111454), (6704, 105868), (7562, 93856), (7961, 89152), (8512, 83381), (11144, 63688), (11732, 60496), (12736, 55727), (13408, 52934), (15124, 46928), (15922, 44576), (22288, 31844), (23464, 30248), (26467, 26816)]