381303752

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{12409}}^1$

素因数の和:12605

約数の個数: 32

約数和(自身を含む): 750556800

約数和(自身を除く): 369253048

約数列:

[1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 668, 1336, 3841, 7682, 12409, 15364, 24818, 30728, 49636, 99272, 285407, 570814, 1141628, 2072303, 2283256, 4144606, 8289212, 16578424, 47662969, 95325938, 190651876, 381303752]

約数ペア:

[(1, 381303752), (2, 190651876), (4, 95325938), (8, 47662969), (23, 16578424), (46, 8289212), (92, 4144606), (167, 2283256), (184, 2072303), (334, 1141628), (668, 570814), (1336, 285407), (3841, 99272), (7682, 49636), (12409, 30728), (15364, 24818)]