1320144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3947

約数の個数: 40

約数和(自身を含む): 3898560

約数和(自身を除く): 2578416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3929, 7858, 11787, 15716, 23574, 27503, 31432, 47148, 55006, 62864, 82509, 94296, 110012, 165018, 188592, 220024, 330036, 440048, 660072, 1320144]

約数ペア:

[(1, 1320144), (2, 660072), (3, 440048), (4, 330036), (6, 220024), (7, 188592), (8, 165018), (12, 110012), (14, 94296), (16, 82509), (21, 62864), (24, 55006), (28, 47148), (42, 31432), (48, 27503), (56, 23574), (84, 15716), (112, 11787), (168, 7858), (336, 3929)]