215043696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{213337}}^1$

素因数の和:213358

約数の個数: 60

約数和(自身を含む): 687801712

約数和(自身を除く): 472758016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 213337, 426674, 640011, 853348, 1280022, 1493359, 1706696, 1920033, 2560044, 2986718, 3413392, 3840066, 4480077, 5120088, 5973436, 7680132, 8960154, 10240176, 11946872, 13440231, 15360264, 17920308, 23893744, 26880462, 30720528, 35840616, 53760924, 71681232, 107521848, 215043696]

約数ペア:

[(1, 215043696), (2, 107521848), (3, 71681232), (4, 53760924), (6, 35840616), (7, 30720528), (8, 26880462), (9, 23893744), (12, 17920308), (14, 15360264), (16, 13440231), (18, 11946872), (21, 10240176), (24, 8960154), (28, 7680132), (36, 5973436), (42, 5120088), (48, 4480077), (56, 3840066), (63, 3413392), (72, 2986718), (84, 2560044), (112, 1920033), (126, 1706696), (144, 1493359), (168, 1280022), (252, 853348), (336, 640011), (504, 426674), (1008, 213337)]