2912431968

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{235177}}^1$

素因数の和:235236

約数の個数: 72

約数和(自身を含む): 8474874408

約数和(自身を除く): 5562442440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 235177, 470354, 705531, 940708, 1411062, 1881416, 2116593, 2822124, 3762832, 4233186, 5644248, 7525664, 8466372, 10112611, 11288496, 16932744, 20225222, 22576992, 30337833, 33865488, 40450444, 60675666, 67730976, 80900888, 91013499, 121351332, 161801776, 182026998, 242702664, 323603552, 364053996, 485405328, 728107992, 970810656, 1456215984, 2912431968]

約数ペア:

[(1, 2912431968), (2, 1456215984), (3, 970810656), (4, 728107992), (6, 485405328), (8, 364053996), (9, 323603552), (12, 242702664), (16, 182026998), (18, 161801776), (24, 121351332), (32, 91013499), (36, 80900888), (43, 67730976), (48, 60675666), (72, 40450444), (86, 33865488), (96, 30337833), (129, 22576992), (144, 20225222), (172, 16932744), (258, 11288496), (288, 10112611), (344, 8466372), (387, 7525664), (516, 5644248), (688, 4233186), (774, 3762832), (1032, 2822124), (1376, 2116593), (1548, 1881416), (2064, 1411062), (3096, 940708), (4128, 705531), (6192, 470354), (12384, 235177)]