331874304

素因数分解:

$2^{19}\times 3^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 889191600

約数和(自身を除く): 557317296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 512, 633, 768, 844, 1024, 1266, 1536, 1688, 2048, 2532, 3072, 3376, 4096, 5064, 6144, 6752, 8192, 10128, 12288, 13504, 16384, 20256, 24576, 27008, 32768, 40512, 49152, 54016, 65536, 81024, 98304, 108032, 131072, 162048, 196608, 216064, 262144, 324096, 393216, 432128, 524288, 648192, 786432, 864256, 1296384, 1572864, 1728512, 2592768, 3457024, 5185536, 6914048, 10371072, 13828096, 20742144, 27656192, 41484288, 55312384, 82968576, 110624768, 165937152, 331874304]

約数ペア:

[(1, 331874304), (2, 165937152), (3, 110624768), (4, 82968576), (6, 55312384), (8, 41484288), (12, 27656192), (16, 20742144), (24, 13828096), (32, 10371072), (48, 6914048), (64, 5185536), (96, 3457024), (128, 2592768), (192, 1728512), (211, 1572864), (256, 1296384), (384, 864256), (422, 786432), (512, 648192), (633, 524288), (768, 432128), (844, 393216), (1024, 324096), (1266, 262144), (1536, 216064), (1688, 196608), (2048, 162048), (2532, 131072), (3072, 108032), (3376, 98304), (4096, 81024), (5064, 65536), (6144, 54016), (6752, 49152), (8192, 40512), (10128, 32768), (12288, 27008), (13504, 24576), (16384, 20256)]