214031552

素因数分解:

$2^6\times 7^1\times {\mathrm{643}}^1\times {\mathrm{743}}^1$

素因数の和:1405

約数の個数: 56

約数和(自身を含む): 486802176

約数和(自身を除く): 272770624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 643, 743, 1286, 1486, 2572, 2972, 4501, 5144, 5201, 5944, 9002, 10288, 10402, 11888, 18004, 20576, 20804, 23776, 36008, 41152, 41608, 47552, 72016, 83216, 144032, 166432, 288064, 332864, 477749, 955498, 1910996, 3344243, 3821992, 6688486, 7643984, 13376972, 15287968, 26753944, 30575936, 53507888, 107015776, 214031552]

約数ペア:

[(1, 214031552), (2, 107015776), (4, 53507888), (7, 30575936), (8, 26753944), (14, 15287968), (16, 13376972), (28, 7643984), (32, 6688486), (56, 3821992), (64, 3344243), (112, 1910996), (224, 955498), (448, 477749), (643, 332864), (743, 288064), (1286, 166432), (1486, 144032), (2572, 83216), (2972, 72016), (4501, 47552), (5144, 41608), (5201, 41152), (5944, 36008), (9002, 23776), (10288, 20804), (10402, 20576), (11888, 18004)]