407262828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{24611}}^1$

素因数の和:24822

約数の個数: 48

約数和(自身を含む): 1091591424

約数和(自身を除く): 684328596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 24611, 49222, 73833, 98444, 147666, 172277, 295332, 344554, 516831, 689108, 1033662, 2067324, 4848367, 9696734, 14545101, 19393468, 29090202, 33938569, 58180404, 67877138, 101815707, 135754276, 203631414, 407262828]

約数ペア:

[(1, 407262828), (2, 203631414), (3, 135754276), (4, 101815707), (6, 67877138), (7, 58180404), (12, 33938569), (14, 29090202), (21, 19393468), (28, 14545101), (42, 9696734), (84, 4848367), (197, 2067324), (394, 1033662), (591, 689108), (788, 516831), (1182, 344554), (1379, 295332), (2364, 172277), (2758, 147666), (4137, 98444), (5516, 73833), (8274, 49222), (16548, 24611)]