252739648

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1080

約数の個数: 84

約数和(自身を含む): 591049872

約数和(自身を除く): 338310224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 166, 196, 224, 332, 392, 448, 581, 664, 784, 971, 1162, 1328, 1568, 1942, 2324, 2656, 3136, 3884, 4067, 4648, 5312, 6797, 7768, 8134, 9296, 13594, 15536, 16268, 18592, 27188, 31072, 32536, 37184, 47579, 54376, 62144, 65072, 80593, 95158, 108752, 130144, 161186, 190316, 217504, 260288, 322372, 380632, 435008, 564151, 644744, 761264, 1128302, 1289488, 1522528, 2256604, 2578976, 3045056, 3949057, 4513208, 5157952, 7898114, 9026416, 15796228, 18052832, 31592456, 36105664, 63184912, 126369824, 252739648]

約数ペア:

[(1, 252739648), (2, 126369824), (4, 63184912), (7, 36105664), (8, 31592456), (14, 18052832), (16, 15796228), (28, 9026416), (32, 7898114), (49, 5157952), (56, 4513208), (64, 3949057), (83, 3045056), (98, 2578976), (112, 2256604), (166, 1522528), (196, 1289488), (224, 1128302), (332, 761264), (392, 644744), (448, 564151), (581, 435008), (664, 380632), (784, 322372), (971, 260288), (1162, 217504), (1328, 190316), (1568, 161186), (1942, 130144), (2324, 108752), (2656, 95158), (3136, 80593), (3884, 65072), (4067, 62144), (4648, 54376), (5312, 47579), (6797, 37184), (7768, 32536), (8134, 31072), (9296, 27188), (13594, 18592), (15536, 16268)]