219636408

素因数分解:

$2^3\times 3^1\times {\mathrm{683}}^1\times {\mathrm{13399}}^1$

素因数の和:14091

約数の個数: 32

約数和(自身を含む): 549936000

約数和(自身を除く): 330299592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 683, 1366, 2049, 2732, 4098, 5464, 8196, 13399, 16392, 26798, 40197, 53596, 80394, 107192, 160788, 321576, 9151517, 18303034, 27454551, 36606068, 54909102, 73212136, 109818204, 219636408]

約数ペア:

[(1, 219636408), (2, 109818204), (3, 73212136), (4, 54909102), (6, 36606068), (8, 27454551), (12, 18303034), (24, 9151517), (683, 321576), (1366, 160788), (2049, 107192), (2732, 80394), (4098, 53596), (5464, 40197), (8196, 26798), (13399, 16392)]