289663488

素因数分解:

$2^9\times 3^2\times {\mathrm{62861}}^1$

素因数の和:62885

約数の個数: 60

約数和(自身を含む): 836001738

約数和(自身を除く): 546338250

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, 1152, 1536, 2304, 4608, 62861, 125722, 188583, 251444, 377166, 502888, 565749, 754332, 1005776, 1131498, 1508664, 2011552, 2262996, 3017328, 4023104, 4525992, 6034656, 8046208, 9051984, 12069312, 16092416, 18103968, 24138624, 32184832, 36207936, 48277248, 72415872, 96554496, 144831744, 289663488]

約数ペア:

[(1, 289663488), (2, 144831744), (3, 96554496), (4, 72415872), (6, 48277248), (8, 36207936), (9, 32184832), (12, 24138624), (16, 18103968), (18, 16092416), (24, 12069312), (32, 9051984), (36, 8046208), (48, 6034656), (64, 4525992), (72, 4023104), (96, 3017328), (128, 2262996), (144, 2011552), (192, 1508664), (256, 1131498), (288, 1005776), (384, 754332), (512, 565749), (576, 502888), (768, 377166), (1152, 251444), (1536, 188583), (2304, 125722), (4608, 62861)]