1540779968

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4430

約数の個数: 112

約数和(自身を含む): 3825630144

約数和(自身を除く): 2284850176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 182, 208, 224, 244, 364, 416, 427, 448, 488, 728, 793, 832, 854, 976, 1456, 1586, 1708, 1952, 2912, 3172, 3416, 3904, 4337, 5551, 5824, 6344, 6832, 8674, 11102, 12688, 13664, 17348, 22204, 25376, 27328, 30359, 34696, 44408, 50752, 56381, 60718, 69392, 88816, 112762, 121436, 138784, 177632, 225524, 242872, 264557, 277568, 355264, 394667, 451048, 485744, 529114, 789334, 902096, 971488, 1058228, 1578668, 1804192, 1851899, 1942976, 2116456, 3157336, 3439241, 3608384, 3703798, 4232912, 6314672, 6878482, 7407596, 8465824, 12629344, 13756964, 14815192, 16931648, 24074687, 25258688, 27513928, 29630384, 48149374, 55027856, 59260768, 96298748, 110055712, 118521536, 192597496, 220111424, 385194992, 770389984, 1540779968]

約数ペア:

[(1, 1540779968), (2, 770389984), (4, 385194992), (7, 220111424), (8, 192597496), (13, 118521536), (14, 110055712), (16, 96298748), (26, 59260768), (28, 55027856), (32, 48149374), (52, 29630384), (56, 27513928), (61, 25258688), (64, 24074687), (91, 16931648), (104, 14815192), (112, 13756964), (122, 12629344), (182, 8465824), (208, 7407596), (224, 6878482), (244, 6314672), (364, 4232912), (416, 3703798), (427, 3608384), (448, 3439241), (488, 3157336), (728, 2116456), (793, 1942976), (832, 1851899), (854, 1804192), (976, 1578668), (1456, 1058228), (1586, 971488), (1708, 902096), (1952, 789334), (2912, 529114), (3172, 485744), (3416, 451048), (3904, 394667), (4337, 355264), (5551, 277568), (5824, 264557), (6344, 242872), (6832, 225524), (8674, 177632), (11102, 138784), (12688, 121436), (13664, 112762), (17348, 88816), (22204, 69392), (25376, 60718), (27328, 56381), (30359, 50752), (34696, 44408)]