330654872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{4021}}^1$

素因数の和:4587

約数の個数: 32

約数和(自身を含む): 653977200

約数和(自身を除く): 323322328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 541, 1082, 2164, 4021, 4328, 8042, 10279, 16084, 20558, 32168, 41116, 76399, 82232, 152798, 305596, 611192, 2175361, 4350722, 8701444, 17402888, 41331859, 82663718, 165327436, 330654872]

約数ペア:

[(1, 330654872), (2, 165327436), (4, 82663718), (8, 41331859), (19, 17402888), (38, 8701444), (76, 4350722), (152, 2175361), (541, 611192), (1082, 305596), (2164, 152798), (4021, 82232), (4328, 76399), (8042, 41116), (10279, 32168), (16084, 20558)]