660752436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{14563}}^1$

素因数の和:14788

約数の個数: 48

約数和(自身を含む): 1631168000

約数和(自身を除く): 970415564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 796, 1194, 2388, 3781, 7562, 11343, 14563, 15124, 22686, 29126, 43689, 45372, 58252, 87378, 174756, 276697, 553394, 830091, 1106788, 1660182, 2898037, 3320364, 5796074, 8694111, 11592148, 17388222, 34776444, 55062703, 110125406, 165188109, 220250812, 330376218, 660752436]

約数ペア:

[(1, 660752436), (2, 330376218), (3, 220250812), (4, 165188109), (6, 110125406), (12, 55062703), (19, 34776444), (38, 17388222), (57, 11592148), (76, 8694111), (114, 5796074), (199, 3320364), (228, 2898037), (398, 1660182), (597, 1106788), (796, 830091), (1194, 553394), (2388, 276697), (3781, 174756), (7562, 87378), (11343, 58252), (14563, 45372), (15124, 43689), (22686, 29126)]