399073044

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{4079}}^1$

素因数の和:4380

約数の個数: 48

約数和(自身を含む): 965099520

約数和(自身を除く): 566026476

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 263, 372, 526, 789, 1052, 1578, 3156, 4079, 8153, 8158, 12237, 16306, 16316, 24459, 24474, 32612, 48918, 48948, 97836, 126449, 252898, 379347, 505796, 758694, 1072777, 1517388, 2145554, 3218331, 4291108, 6436662, 12873324, 33256087, 66512174, 99768261, 133024348, 199536522, 399073044]

約数ペア:

[(1, 399073044), (2, 199536522), (3, 133024348), (4, 99768261), (6, 66512174), (12, 33256087), (31, 12873324), (62, 6436662), (93, 4291108), (124, 3218331), (186, 2145554), (263, 1517388), (372, 1072777), (526, 758694), (789, 505796), (1052, 379347), (1578, 252898), (3156, 126449), (4079, 97836), (8153, 48948), (8158, 48918), (12237, 32612), (16306, 24474), (16316, 24459)]