400344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2383}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 1144320

約数和(自身を除く): 743976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2383, 4766, 7149, 9532, 14298, 16681, 19064, 28596, 33362, 50043, 57192, 66724, 100086, 133448, 200172, 400344]

約数ペア:

[(1, 400344), (2, 200172), (3, 133448), (4, 100086), (6, 66724), (7, 57192), (8, 50043), (12, 33362), (14, 28596), (21, 19064), (24, 16681), (28, 14298), (42, 9532), (56, 7149), (84, 4766), (168, 2383)]