493154816

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1830

約数の個数: 120

約数和(自身を含む): 1251120816

約数和(自身を除く): 757966000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 1787, 1792, 2156, 2464, 2816, 3136, 3574, 3584, 4312, 4928, 5632, 6272, 7148, 8624, 9856, 12509, 12544, 14296, 17248, 19657, 19712, 25018, 25088, 28592, 34496, 39314, 39424, 50036, 57184, 68992, 78628, 87563, 100072, 114368, 137599, 137984, 157256, 175126, 200144, 228736, 275198, 275968, 314512, 350252, 400288, 457472, 550396, 629024, 700504, 800576, 914944, 963193, 1100792, 1258048, 1401008, 1601152, 1926386, 2201584, 2516096, 2802016, 3202304, 3852772, 4403168, 5032192, 5604032, 6404608, 7705544, 8806336, 10064384, 11208064, 15411088, 17612672, 22416128, 30822176, 35225344, 44832256, 61644352, 70450688, 123288704, 246577408, 493154816]

約数ペア:

[(1, 493154816), (2, 246577408), (4, 123288704), (7, 70450688), (8, 61644352), (11, 44832256), (14, 35225344), (16, 30822176), (22, 22416128), (28, 17612672), (32, 15411088), (44, 11208064), (49, 10064384), (56, 8806336), (64, 7705544), (77, 6404608), (88, 5604032), (98, 5032192), (112, 4403168), (128, 3852772), (154, 3202304), (176, 2802016), (196, 2516096), (224, 2201584), (256, 1926386), (308, 1601152), (352, 1401008), (392, 1258048), (448, 1100792), (512, 963193), (539, 914944), (616, 800576), (704, 700504), (784, 629024), (896, 550396), (1078, 457472), (1232, 400288), (1408, 350252), (1568, 314512), (1787, 275968), (1792, 275198), (2156, 228736), (2464, 200144), (2816, 175126), (3136, 157256), (3574, 137984), (3584, 137599), (4312, 114368), (4928, 100072), (5632, 87563), (6272, 78628), (7148, 68992), (8624, 57184), (9856, 50036), (12509, 39424), (12544, 39314), (14296, 34496), (17248, 28592), (19657, 25088), (19712, 25018)]