393854976

素因数分解:

$2^{14}\times 3^2\times {\mathrm{2671}}^1$

素因数の和:2705

約数の個数: 90

約数和(自身を含む): 1138194512

約数和(自身を除く): 744339536

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, 2048, 2304, 2671, 3072, 4096, 4608, 5342, 6144, 8013, 8192, 9216, 10684, 12288, 16026, 16384, 18432, 21368, 24039, 24576, 32052, 36864, 42736, 48078, 49152, 64104, 73728, 85472, 96156, 128208, 147456, 170944, 192312, 256416, 341888, 384624, 512832, 683776, 769248, 1025664, 1367552, 1538496, 2051328, 2735104, 3076992, 4102656, 5470208, 6153984, 8205312, 10940416, 12307968, 16410624, 21880832, 24615936, 32821248, 43761664, 49231872, 65642496, 98463744, 131284992, 196927488, 393854976]

約数ペア:

[(1, 393854976), (2, 196927488), (3, 131284992), (4, 98463744), (6, 65642496), (8, 49231872), (9, 43761664), (12, 32821248), (16, 24615936), (18, 21880832), (24, 16410624), (32, 12307968), (36, 10940416), (48, 8205312), (64, 6153984), (72, 5470208), (96, 4102656), (128, 3076992), (144, 2735104), (192, 2051328), (256, 1538496), (288, 1367552), (384, 1025664), (512, 769248), (576, 683776), (768, 512832), (1024, 384624), (1152, 341888), (1536, 256416), (2048, 192312), (2304, 170944), (2671, 147456), (3072, 128208), (4096, 96156), (4608, 85472), (5342, 73728), (6144, 64104), (8013, 49152), (8192, 48078), (9216, 42736), (10684, 36864), (12288, 32052), (16026, 24576), (16384, 24039), (18432, 21368)]