399372288

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{4643}}^1$

素因数の和:4677

約数の個数: 104

約数和(自身を含む): 1217248128

約数和(自身を除く): 817875840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 4096, 4643, 5376, 6144, 7168, 9286, 10752, 12288, 13929, 14336, 18572, 21504, 27858, 28672, 32501, 37144, 43008, 55716, 65002, 74288, 86016, 97503, 111432, 130004, 148576, 195006, 222864, 260008, 297152, 390012, 445728, 520016, 594304, 780024, 891456, 1040032, 1188608, 1560048, 1782912, 2080064, 2377216, 3120096, 3565824, 4160128, 4754432, 6240192, 7131648, 8320256, 9508864, 12480384, 14263296, 16640512, 19017728, 24960768, 28526592, 33281024, 49921536, 57053184, 66562048, 99843072, 133124096, 199686144, 399372288]

約数ペア:

[(1, 399372288), (2, 199686144), (3, 133124096), (4, 99843072), (6, 66562048), (7, 57053184), (8, 49921536), (12, 33281024), (14, 28526592), (16, 24960768), (21, 19017728), (24, 16640512), (28, 14263296), (32, 12480384), (42, 9508864), (48, 8320256), (56, 7131648), (64, 6240192), (84, 4754432), (96, 4160128), (112, 3565824), (128, 3120096), (168, 2377216), (192, 2080064), (224, 1782912), (256, 1560048), (336, 1188608), (384, 1040032), (448, 891456), (512, 780024), (672, 594304), (768, 520016), (896, 445728), (1024, 390012), (1344, 297152), (1536, 260008), (1792, 222864), (2048, 195006), (2688, 148576), (3072, 130004), (3584, 111432), (4096, 97503), (4643, 86016), (5376, 74288), (6144, 65002), (7168, 55716), (9286, 43008), (10752, 37144), (12288, 32501), (13929, 28672), (14336, 27858), (18572, 21504)]