438032784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1303669}}^1$

素因数の和:1303687

約数の個数: 40

約数和(自身を含む): 1293240640

約数和(自身を除く): 855207856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1303669, 2607338, 3911007, 5214676, 7822014, 9125683, 10429352, 15644028, 18251366, 20858704, 27377049, 31288056, 36502732, 54754098, 62576112, 73005464, 109508196, 146010928, 219016392, 438032784]

約数ペア:

[(1, 438032784), (2, 219016392), (3, 146010928), (4, 109508196), (6, 73005464), (7, 62576112), (8, 54754098), (12, 36502732), (14, 31288056), (16, 27377049), (21, 20858704), (24, 18251366), (28, 15644028), (42, 10429352), (48, 9125683), (56, 7822014), (84, 5214676), (112, 3911007), (168, 2607338), (336, 1303669)]