2881367664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{276629}}^1$

素因数の和:276678

約数の個数: 80

約数和(自身を含む): 8781342720

約数和(自身を除く): 5899975056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 276629, 553258, 829887, 1106516, 1659774, 1936403, 2213032, 3319548, 3872806, 4426064, 5809209, 6639096, 7745612, 8575499, 11618418, 13278192, 15491224, 17150998, 23236836, 25726497, 30982448, 34301996, 46473672, 51452994, 60028493, 68603992, 92947344, 102905988, 120056986, 137207984, 180085479, 205811976, 240113972, 360170958, 411623952, 480227944, 720341916, 960455888, 1440683832, 2881367664]

約数ペア:

[(1, 2881367664), (2, 1440683832), (3, 960455888), (4, 720341916), (6, 480227944), (7, 411623952), (8, 360170958), (12, 240113972), (14, 205811976), (16, 180085479), (21, 137207984), (24, 120056986), (28, 102905988), (31, 92947344), (42, 68603992), (48, 60028493), (56, 51452994), (62, 46473672), (84, 34301996), (93, 30982448), (112, 25726497), (124, 23236836), (168, 17150998), (186, 15491224), (217, 13278192), (248, 11618418), (336, 8575499), (372, 7745612), (434, 6639096), (496, 5809209), (651, 4426064), (744, 3872806), (868, 3319548), (1302, 2213032), (1488, 1936403), (1736, 1659774), (2604, 1106516), (3472, 829887), (5208, 553258), (10416, 276629)]