238731264

素因数分解:

$2^{14}\times 3^2\times {\mathrm{1619}}^1$

素因数の和:1653

約数の個数: 90

約数和(自身を含む): 690073020

約数和(自身を除く): 451341756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 1619, 2048, 2304, 3072, 3238, 4096, 4608, 4857, 6144, 6476, 8192, 9216, 9714, 12288, 12952, 14571, 16384, 18432, 19428, 24576, 25904, 29142, 36864, 38856, 49152, 51808, 58284, 73728, 77712, 103616, 116568, 147456, 155424, 207232, 233136, 310848, 414464, 466272, 621696, 828928, 932544, 1243392, 1657856, 1865088, 2486784, 3315712, 3730176, 4973568, 6631424, 7460352, 9947136, 13262848, 14920704, 19894272, 26525696, 29841408, 39788544, 59682816, 79577088, 119365632, 238731264]

約数ペア:

[(1, 238731264), (2, 119365632), (3, 79577088), (4, 59682816), (6, 39788544), (8, 29841408), (9, 26525696), (12, 19894272), (16, 14920704), (18, 13262848), (24, 9947136), (32, 7460352), (36, 6631424), (48, 4973568), (64, 3730176), (72, 3315712), (96, 2486784), (128, 1865088), (144, 1657856), (192, 1243392), (256, 932544), (288, 828928), (384, 621696), (512, 466272), (576, 414464), (768, 310848), (1024, 233136), (1152, 207232), (1536, 155424), (1619, 147456), (2048, 116568), (2304, 103616), (3072, 77712), (3238, 73728), (4096, 58284), (4608, 51808), (4857, 49152), (6144, 38856), (6476, 36864), (8192, 29142), (9216, 25904), (9714, 24576), (12288, 19428), (12952, 18432), (14571, 16384)]