622641348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{4517}}^1$

素因数の和:5081

約数の個数: 72

約数和(自身を含む): 1802428992

約数和(自身を除く): 1179787644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 1094, 1641, 2188, 3282, 3829, 4517, 4923, 6564, 7658, 9034, 9846, 11487, 13551, 15316, 18068, 19692, 22974, 27102, 31619, 34461, 40653, 45948, 54204, 63238, 68922, 81306, 94857, 126476, 137844, 162612, 189714, 284571, 379428, 569142, 1138284, 2470799, 4941598, 7412397, 9883196, 14824794, 17295593, 22237191, 29649588, 34591186, 44474382, 51886779, 69182372, 88948764, 103773558, 155660337, 207547116, 311320674, 622641348]

約数ペア:

[(1, 622641348), (2, 311320674), (3, 207547116), (4, 155660337), (6, 103773558), (7, 88948764), (9, 69182372), (12, 51886779), (14, 44474382), (18, 34591186), (21, 29649588), (28, 22237191), (36, 17295593), (42, 14824794), (63, 9883196), (84, 7412397), (126, 4941598), (252, 2470799), (547, 1138284), (1094, 569142), (1641, 379428), (2188, 284571), (3282, 189714), (3829, 162612), (4517, 137844), (4923, 126476), (6564, 94857), (7658, 81306), (9034, 68922), (9846, 63238), (11487, 54204), (13551, 45948), (15316, 40653), (18068, 34461), (19692, 31619), (22974, 27102)]