213025512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4679}}^1$

素因数の和:4966

約数の個数: 64

約数和(自身を含む): 611020800

約数和(自身を除く): 397995288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1897, 2168, 3252, 3794, 4679, 5691, 6504, 7588, 9358, 11382, 14037, 15176, 18716, 22764, 28074, 32753, 37432, 45528, 56148, 65506, 98259, 112296, 131012, 196518, 262024, 393036, 786072, 1268009, 2536018, 3804027, 5072036, 7608054, 8876063, 10144072, 15216108, 17752126, 26628189, 30432216, 35504252, 53256378, 71008504, 106512756, 213025512]

約数ペア:

[(1, 213025512), (2, 106512756), (3, 71008504), (4, 53256378), (6, 35504252), (7, 30432216), (8, 26628189), (12, 17752126), (14, 15216108), (21, 10144072), (24, 8876063), (28, 7608054), (42, 5072036), (56, 3804027), (84, 2536018), (168, 1268009), (271, 786072), (542, 393036), (813, 262024), (1084, 196518), (1626, 131012), (1897, 112296), (2168, 98259), (3252, 65506), (3794, 56148), (4679, 45528), (5691, 37432), (6504, 32753), (7588, 28074), (9358, 22764), (11382, 18716), (14037, 15176)]