1216288

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 2419200

約数和(自身を除く): 1202912

約数列:

[1, 2, 4, 8, 16, 32, 191, 199, 382, 398, 764, 796, 1528, 1592, 3056, 3184, 6112, 6368, 38009, 76018, 152036, 304072, 608144, 1216288]

約数ペア:

[(1, 1216288), (2, 608144), (4, 304072), (8, 152036), (16, 76018), (32, 38009), (191, 6368), (199, 6112), (382, 3184), (398, 3056), (764, 1592), (796, 1528)]