219436392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1306169}}^1$

素因数の和:1306185

約数の個数: 32

約数和(自身を含む): 626961600

約数和(自身を除く): 407525208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1306169, 2612338, 3918507, 5224676, 7837014, 9143183, 10449352, 15674028, 18286366, 27429549, 31348056, 36572732, 54859098, 73145464, 109718196, 219436392]

約数ペア:

[(1, 219436392), (2, 109718196), (3, 73145464), (4, 54859098), (6, 36572732), (7, 31348056), (8, 27429549), (12, 18286366), (14, 15674028), (21, 10449352), (24, 9143183), (28, 7837014), (42, 5224676), (56, 3918507), (84, 2612338), (168, 1306169)]