506852864

素因数分解:

$2^9\times 7^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 120

約数和(自身を含む): 1196541720

約数和(自身を除く): 689688856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 128, 178, 196, 224, 227, 256, 356, 392, 448, 454, 512, 623, 712, 784, 896, 908, 1246, 1424, 1568, 1589, 1792, 1816, 2492, 2848, 3136, 3178, 3584, 3632, 4361, 4984, 5696, 6272, 6356, 7264, 8722, 9968, 11123, 11392, 12544, 12712, 14528, 17444, 19936, 20203, 22246, 22784, 25088, 25424, 29056, 34888, 39872, 40406, 44492, 45568, 50848, 58112, 69776, 79744, 80812, 88984, 101696, 116224, 139552, 141421, 159488, 161624, 177968, 203392, 279104, 282842, 318976, 323248, 355936, 406784, 558208, 565684, 646496, 711872, 813568, 989947, 1116416, 1131368, 1292992, 1423744, 1979894, 2232832, 2262736, 2585984, 2847488, 3959788, 4525472, 5171968, 5694976, 7919576, 9050944, 10343936, 15839152, 18101888, 31678304, 36203776, 63356608, 72407552, 126713216, 253426432, 506852864]

約数ペア:

[(1, 506852864), (2, 253426432), (4, 126713216), (7, 72407552), (8, 63356608), (14, 36203776), (16, 31678304), (28, 18101888), (32, 15839152), (49, 10343936), (56, 9050944), (64, 7919576), (89, 5694976), (98, 5171968), (112, 4525472), (128, 3959788), (178, 2847488), (196, 2585984), (224, 2262736), (227, 2232832), (256, 1979894), (356, 1423744), (392, 1292992), (448, 1131368), (454, 1116416), (512, 989947), (623, 813568), (712, 711872), (784, 646496), (896, 565684), (908, 558208), (1246, 406784), (1424, 355936), (1568, 323248), (1589, 318976), (1792, 282842), (1816, 279104), (2492, 203392), (2848, 177968), (3136, 161624), (3178, 159488), (3584, 141421), (3632, 139552), (4361, 116224), (4984, 101696), (5696, 88984), (6272, 80812), (6356, 79744), (7264, 69776), (8722, 58112), (9968, 50848), (11123, 45568), (11392, 44492), (12544, 40406), (12712, 39872), (14528, 34888), (17444, 29056), (19936, 25424), (20203, 25088), (22246, 22784)]