721705008

素因数分解:

$2^4\times 3^1\times {\mathrm{2503}}^1\times {\mathrm{6007}}^1$

素因数の和:8521

約数の個数: 40

約数和(自身を含む): 1865459968

約数和(自身を除く): 1143754960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2503, 5006, 6007, 7509, 10012, 12014, 15018, 18021, 20024, 24028, 30036, 36042, 40048, 48056, 60072, 72084, 96112, 120144, 144168, 288336, 15035521, 30071042, 45106563, 60142084, 90213126, 120284168, 180426252, 240568336, 360852504, 721705008]

約数ペア:

[(1, 721705008), (2, 360852504), (3, 240568336), (4, 180426252), (6, 120284168), (8, 90213126), (12, 60142084), (16, 45106563), (24, 30071042), (48, 15035521), (2503, 288336), (5006, 144168), (6007, 120144), (7509, 96112), (10012, 72084), (12014, 60072), (15018, 48056), (18021, 40048), (20024, 36042), (24028, 30036)]