1980673824

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{665549}}^1$

素因数の和:665593

約数の個数: 48

約数和(自身を含む): 5366995200

約数和(自身を除く): 3386321376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 665549, 1331098, 1996647, 2662196, 3993294, 5324392, 7986588, 10648784, 15973176, 20632019, 21297568, 31946352, 41264038, 61896057, 63892704, 82528076, 123792114, 165056152, 247584228, 330112304, 495168456, 660224608, 990336912, 1980673824]

約数ペア:

[(1, 1980673824), (2, 990336912), (3, 660224608), (4, 495168456), (6, 330112304), (8, 247584228), (12, 165056152), (16, 123792114), (24, 82528076), (31, 63892704), (32, 61896057), (48, 41264038), (62, 31946352), (93, 21297568), (96, 20632019), (124, 15973176), (186, 10648784), (248, 7986588), (372, 5324392), (496, 3993294), (744, 2662196), (992, 1996647), (1488, 1331098), (2976, 665549)]