538284992

素因数分解:

$2^6\times 7^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 140

約数和(自身を含む): 1297692096

約数和(自身を除く): 759407104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 113, 124, 196, 217, 224, 226, 248, 343, 392, 434, 448, 452, 496, 686, 784, 791, 868, 904, 992, 1372, 1519, 1568, 1582, 1736, 1808, 1984, 2401, 2744, 3038, 3136, 3164, 3472, 3503, 3616, 4802, 5488, 5537, 6076, 6328, 6944, 7006, 7232, 9604, 10633, 10976, 11074, 12152, 12656, 13888, 14012, 19208, 21266, 21952, 22148, 24304, 24521, 25312, 28024, 38416, 38759, 42532, 44296, 48608, 49042, 50624, 56048, 74431, 76832, 77518, 85064, 88592, 97216, 98084, 112096, 148862, 153664, 155036, 170128, 171647, 177184, 196168, 224192, 271313, 297724, 310072, 340256, 343294, 354368, 392336, 542626, 595448, 620144, 680512, 686588, 784672, 1085252, 1190896, 1201529, 1240288, 1373176, 1569344, 2170504, 2381792, 2403058, 2480576, 2746352, 4341008, 4763584, 4806116, 5492704, 8410703, 8682016, 9612232, 10985408, 16821406, 17364032, 19224464, 33642812, 38448928, 67285624, 76897856, 134571248, 269142496, 538284992]

約数ペア:

[(1, 538284992), (2, 269142496), (4, 134571248), (7, 76897856), (8, 67285624), (14, 38448928), (16, 33642812), (28, 19224464), (31, 17364032), (32, 16821406), (49, 10985408), (56, 9612232), (62, 8682016), (64, 8410703), (98, 5492704), (112, 4806116), (113, 4763584), (124, 4341008), (196, 2746352), (217, 2480576), (224, 2403058), (226, 2381792), (248, 2170504), (343, 1569344), (392, 1373176), (434, 1240288), (448, 1201529), (452, 1190896), (496, 1085252), (686, 784672), (784, 686588), (791, 680512), (868, 620144), (904, 595448), (992, 542626), (1372, 392336), (1519, 354368), (1568, 343294), (1582, 340256), (1736, 310072), (1808, 297724), (1984, 271313), (2401, 224192), (2744, 196168), (3038, 177184), (3136, 171647), (3164, 170128), (3472, 155036), (3503, 153664), (3616, 148862), (4802, 112096), (5488, 98084), (5537, 97216), (6076, 88592), (6328, 85064), (6944, 77518), (7006, 76832), (7232, 74431), (9604, 56048), (10633, 50624), (10976, 49042), (11074, 48608), (12152, 44296), (12656, 42532), (13888, 38759), (14012, 38416), (19208, 28024), (21266, 25312), (21952, 24521), (22148, 24304)]