399594552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2378539}}^1$

素因数の和:2378555

約数の個数: 32

約数和(自身を含む): 1141699200

約数和(自身を除く): 742104648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2378539, 4757078, 7135617, 9514156, 14271234, 16649773, 19028312, 28542468, 33299546, 49949319, 57084936, 66599092, 99898638, 133198184, 199797276, 399594552]

約数ペア:

[(1, 399594552), (2, 199797276), (3, 133198184), (4, 99898638), (6, 66599092), (7, 57084936), (8, 49949319), (12, 33299546), (14, 28542468), (21, 19028312), (24, 16649773), (28, 14271234), (42, 9514156), (56, 7135617), (84, 4757078), (168, 2378539)]