213976896

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{159209}}^1$

素因数の和:159231

約数の個数: 56

約数和(自身を含む): 647029440

約数和(自身を除く): 433052544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 159209, 318418, 477627, 636836, 955254, 1114463, 1273672, 1910508, 2228926, 2547344, 3343389, 3821016, 4457852, 5094688, 6686778, 7642032, 8915704, 10189376, 13373556, 15284064, 17831408, 26747112, 30568128, 35662816, 53494224, 71325632, 106988448, 213976896]

約数ペア:

[(1, 213976896), (2, 106988448), (3, 71325632), (4, 53494224), (6, 35662816), (7, 30568128), (8, 26747112), (12, 17831408), (14, 15284064), (16, 13373556), (21, 10189376), (24, 8915704), (28, 7642032), (32, 6686778), (42, 5094688), (48, 4457852), (56, 3821016), (64, 3343389), (84, 2547344), (96, 2228926), (112, 1910508), (168, 1273672), (192, 1114463), (224, 955254), (336, 636836), (448, 477627), (672, 318418), (1344, 159209)]