480590916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{37117}}^1$

素因数の和:37220

約数の個数: 48

約数和(自身を含む): 1222221504

約数和(自身を除く): 741630588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 37117, 74234, 111351, 148468, 222702, 445404, 482521, 965042, 1447563, 1930084, 2895126, 3080711, 5790252, 6161422, 9242133, 12322844, 18484266, 36968532, 40049243, 80098486, 120147729, 160196972, 240295458, 480590916]

約数ペア:

[(1, 480590916), (2, 240295458), (3, 160196972), (4, 120147729), (6, 80098486), (12, 40049243), (13, 36968532), (26, 18484266), (39, 12322844), (52, 9242133), (78, 6161422), (83, 5790252), (156, 3080711), (166, 2895126), (249, 1930084), (332, 1447563), (498, 965042), (996, 482521), (1079, 445404), (2158, 222702), (3237, 148468), (4316, 111351), (6474, 74234), (12948, 37117)]