839909376

素因数分解:

$2^{20}\times 3^2\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 126

約数和(自身を含む): 2453666670

約数和(自身を除く): 1613757294

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 512, 534, 576, 712, 768, 801, 1024, 1068, 1152, 1424, 1536, 1602, 2048, 2136, 2304, 2848, 3072, 3204, 4096, 4272, 4608, 5696, 6144, 6408, 8192, 8544, 9216, 11392, 12288, 12816, 16384, 17088, 18432, 22784, 24576, 25632, 32768, 34176, 36864, 45568, 49152, 51264, 65536, 68352, 73728, 91136, 98304, 102528, 131072, 136704, 147456, 182272, 196608, 205056, 262144, 273408, 294912, 364544, 393216, 410112, 524288, 546816, 589824, 729088, 786432, 820224, 1048576, 1093632, 1179648, 1458176, 1572864, 1640448, 2187264, 2359296, 2916352, 3145728, 3280896, 4374528, 4718592, 5832704, 6561792, 8749056, 9437184, 11665408, 13123584, 17498112, 23330816, 26247168, 34996224, 46661632, 52494336, 69992448, 93323264, 104988672, 139984896, 209977344, 279969792, 419954688, 839909376]

約数ペア:

[(1, 839909376), (2, 419954688), (3, 279969792), (4, 209977344), (6, 139984896), (8, 104988672), (9, 93323264), (12, 69992448), (16, 52494336), (18, 46661632), (24, 34996224), (32, 26247168), (36, 23330816), (48, 17498112), (64, 13123584), (72, 11665408), (89, 9437184), (96, 8749056), (128, 6561792), (144, 5832704), (178, 4718592), (192, 4374528), (256, 3280896), (267, 3145728), (288, 2916352), (356, 2359296), (384, 2187264), (512, 1640448), (534, 1572864), (576, 1458176), (712, 1179648), (768, 1093632), (801, 1048576), (1024, 820224), (1068, 786432), (1152, 729088), (1424, 589824), (1536, 546816), (1602, 524288), (2048, 410112), (2136, 393216), (2304, 364544), (2848, 294912), (3072, 273408), (3204, 262144), (4096, 205056), (4272, 196608), (4608, 182272), (5696, 147456), (6144, 136704), (6408, 131072), (8192, 102528), (8544, 98304), (9216, 91136), (11392, 73728), (12288, 68352), (12816, 65536), (16384, 51264), (17088, 49152), (18432, 45568), (22784, 36864), (24576, 34176), (25632, 32768)]