218352336

素因数分解:

$2^4\times 3^1\times {\mathrm{809}}^1\times {\mathrm{5623}}^1$

素因数の和:6443

約数の個数: 40

約数和(自身を含む): 564874560

約数和(自身を除く): 346522224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 809, 1618, 2427, 3236, 4854, 5623, 6472, 9708, 11246, 12944, 16869, 19416, 22492, 33738, 38832, 44984, 67476, 89968, 134952, 269904, 4549007, 9098014, 13647021, 18196028, 27294042, 36392056, 54588084, 72784112, 109176168, 218352336]

約数ペア:

[(1, 218352336), (2, 109176168), (3, 72784112), (4, 54588084), (6, 36392056), (8, 27294042), (12, 18196028), (16, 13647021), (24, 9098014), (48, 4549007), (809, 269904), (1618, 134952), (2427, 89968), (3236, 67476), (4854, 44984), (5623, 38832), (6472, 33738), (9708, 22492), (11246, 19416), (12944, 16869)]