490538544

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{329663}}^1$

素因数の和:329705

約数の個数: 40

約数和(自身を含む): 1308106752

約数和(自身を除く): 817568208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 329663, 659326, 988989, 1318652, 1977978, 2637304, 3955956, 5274608, 7911912, 10219553, 15823824, 20439106, 30658659, 40878212, 61317318, 81756424, 122634636, 163512848, 245269272, 490538544]

約数ペア:

[(1, 490538544), (2, 245269272), (3, 163512848), (4, 122634636), (6, 81756424), (8, 61317318), (12, 40878212), (16, 30658659), (24, 20439106), (31, 15823824), (48, 10219553), (62, 7911912), (93, 5274608), (124, 3955956), (186, 2637304), (248, 1977978), (372, 1318652), (496, 988989), (744, 659326), (1488, 329663)]