400457064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2383673}}^1$

素因数の和:2383689

約数の個数: 32

約数和(自身を含む): 1144163520

約数和(自身を除く): 743706456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2383673, 4767346, 7151019, 9534692, 14302038, 16685711, 19069384, 28604076, 33371422, 50057133, 57208152, 66742844, 100114266, 133485688, 200228532, 400457064]

約数ペア:

[(1, 400457064), (2, 200228532), (3, 133485688), (4, 100114266), (6, 66742844), (7, 57208152), (8, 50057133), (12, 33371422), (14, 28604076), (21, 19069384), (24, 16685711), (28, 14302038), (42, 9534692), (56, 7151019), (84, 4767346), (168, 2383673)]