212688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1$

素因数の和:232

約数の個数: 60

約数和(自身を含む): 683488

約数和(自身を除く): 470800

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, 211, 252, 336, 422, 504, 633, 844, 1008, 1266, 1477, 1688, 1899, 2532, 2954, 3376, 3798, 4431, 5064, 5908, 7596, 8862, 10128, 11816, 13293, 15192, 17724, 23632, 26586, 30384, 35448, 53172, 70896, 106344, 212688]

約数ペア:

[(1, 212688), (2, 106344), (3, 70896), (4, 53172), (6, 35448), (7, 30384), (8, 26586), (9, 23632), (12, 17724), (14, 15192), (16, 13293), (18, 11816), (21, 10128), (24, 8862), (28, 7596), (36, 5908), (42, 5064), (48, 4431), (56, 3798), (63, 3376), (72, 2954), (84, 2532), (112, 1899), (126, 1688), (144, 1477), (168, 1266), (211, 1008), (252, 844), (336, 633), (422, 504)]