284297216

素因数分解:

$2^{11}\times 7^2\times {\mathrm{2833}}^1$

素因数の和:2869

約数の個数: 72

約数和(自身を含む): 661498110

約数和(自身を除く): 377200894

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 2833, 3136, 3584, 5666, 6272, 7168, 11332, 12544, 14336, 19831, 22664, 25088, 39662, 45328, 50176, 79324, 90656, 100352, 138817, 158648, 181312, 277634, 317296, 362624, 555268, 634592, 725248, 1110536, 1269184, 1450496, 2221072, 2538368, 2900992, 4442144, 5076736, 5801984, 8884288, 10153472, 17768576, 20306944, 35537152, 40613888, 71074304, 142148608, 284297216]

約数ペア:

[(1, 284297216), (2, 142148608), (4, 71074304), (7, 40613888), (8, 35537152), (14, 20306944), (16, 17768576), (28, 10153472), (32, 8884288), (49, 5801984), (56, 5076736), (64, 4442144), (98, 2900992), (112, 2538368), (128, 2221072), (196, 1450496), (224, 1269184), (256, 1110536), (392, 725248), (448, 634592), (512, 555268), (784, 362624), (896, 317296), (1024, 277634), (1568, 181312), (1792, 158648), (2048, 138817), (2833, 100352), (3136, 90656), (3584, 79324), (5666, 50176), (6272, 45328), (7168, 39662), (11332, 25088), (12544, 22664), (14336, 19831)]