9978016944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{56999}}^1$

素因数の和:57538

約数の個数: 80

約数和(自身を含む): 29515968000

約数和(自身を除く): 19537951056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 521, 1042, 1563, 2084, 3126, 3647, 4168, 6252, 7294, 8336, 10941, 12504, 14588, 21882, 25008, 29176, 43764, 56999, 58352, 87528, 113998, 170997, 175056, 227996, 341994, 398993, 455992, 683988, 797986, 911984, 1196979, 1367976, 1595972, 2393958, 2735952, 3191944, 4787916, 6383888, 9575832, 19151664, 29696479, 59392958, 89089437, 118785916, 178178874, 207875353, 237571832, 356357748, 415750706, 475143664, 623626059, 712715496, 831501412, 1247252118, 1425430992, 1663002824, 2494504236, 3326005648, 4989008472, 9978016944]

約数ペア:

[(1, 9978016944), (2, 4989008472), (3, 3326005648), (4, 2494504236), (6, 1663002824), (7, 1425430992), (8, 1247252118), (12, 831501412), (14, 712715496), (16, 623626059), (21, 475143664), (24, 415750706), (28, 356357748), (42, 237571832), (48, 207875353), (56, 178178874), (84, 118785916), (112, 89089437), (168, 59392958), (336, 29696479), (521, 19151664), (1042, 9575832), (1563, 6383888), (2084, 4787916), (3126, 3191944), (3647, 2735952), (4168, 2393958), (6252, 1595972), (7294, 1367976), (8336, 1196979), (10941, 911984), (12504, 797986), (14588, 683988), (21882, 455992), (25008, 398993), (29176, 341994), (43764, 227996), (56999, 175056), (58352, 170997), (87528, 113998)]