211475472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17837}}^1$

素因数の和:17880

約数の個数: 80

約数和(自身を含む): 619335360

約数和(自身を除く): 407859888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 17837, 35674, 53511, 71348, 107022, 142696, 214044, 231881, 285392, 338903, 428088, 463762, 677806, 695643, 856176, 927524, 1016709, 1355612, 1391286, 1855048, 2033418, 2711224, 2782572, 3710096, 4066836, 4405739, 5422448, 5565144, 8133672, 8811478, 11130288, 13217217, 16267344, 17622956, 26434434, 35245912, 52868868, 70491824, 105737736, 211475472]

約数ペア:

[(1, 211475472), (2, 105737736), (3, 70491824), (4, 52868868), (6, 35245912), (8, 26434434), (12, 17622956), (13, 16267344), (16, 13217217), (19, 11130288), (24, 8811478), (26, 8133672), (38, 5565144), (39, 5422448), (48, 4405739), (52, 4066836), (57, 3710096), (76, 2782572), (78, 2711224), (104, 2033418), (114, 1855048), (152, 1391286), (156, 1355612), (208, 1016709), (228, 927524), (247, 856176), (304, 695643), (312, 677806), (456, 463762), (494, 428088), (624, 338903), (741, 285392), (912, 231881), (988, 214044), (1482, 142696), (1976, 107022), (2964, 71348), (3952, 53511), (5928, 35674), (11856, 17837)]