425376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{211}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 1389024

約数和(自身を除く): 963648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 211, 224, 252, 288, 336, 422, 504, 633, 672, 844, 1008, 1266, 1477, 1688, 1899, 2016, 2532, 2954, 3376, 3798, 4431, 5064, 5908, 6752, 7596, 8862, 10128, 11816, 13293, 15192, 17724, 20256, 23632, 26586, 30384, 35448, 47264, 53172, 60768, 70896, 106344, 141792, 212688, 425376]

約数ペア:

[(1, 425376), (2, 212688), (3, 141792), (4, 106344), (6, 70896), (7, 60768), (8, 53172), (9, 47264), (12, 35448), (14, 30384), (16, 26586), (18, 23632), (21, 20256), (24, 17724), (28, 15192), (32, 13293), (36, 11816), (42, 10128), (48, 8862), (56, 7596), (63, 6752), (72, 5908), (84, 5064), (96, 4431), (112, 3798), (126, 3376), (144, 2954), (168, 2532), (211, 2016), (224, 1899), (252, 1688), (288, 1477), (336, 1266), (422, 1008), (504, 844), (633, 672)]