228894372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1031}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 662643072

約数和(自身を除く): 433748700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 881, 1031, 1762, 2062, 2643, 3093, 3524, 4124, 5286, 6167, 6186, 7217, 7929, 9279, 10572, 12334, 12372, 14434, 15858, 18501, 18558, 21651, 24668, 28868, 31716, 37002, 37116, 43302, 55503, 64953, 74004, 86604, 111006, 129906, 222012, 259812, 908311, 1816622, 2724933, 3633244, 5449866, 6358177, 8174799, 10899732, 12716354, 16349598, 19074531, 25432708, 32699196, 38149062, 57223593, 76298124, 114447186, 228894372]

約数ペア:

[(1, 228894372), (2, 114447186), (3, 76298124), (4, 57223593), (6, 38149062), (7, 32699196), (9, 25432708), (12, 19074531), (14, 16349598), (18, 12716354), (21, 10899732), (28, 8174799), (36, 6358177), (42, 5449866), (63, 3633244), (84, 2724933), (126, 1816622), (252, 908311), (881, 259812), (1031, 222012), (1762, 129906), (2062, 111006), (2643, 86604), (3093, 74004), (3524, 64953), (4124, 55503), (5286, 43302), (6167, 37116), (6186, 37002), (7217, 31716), (7929, 28868), (9279, 24668), (10572, 21651), (12334, 18558), (12372, 18501), (14434, 15858)]