331359744

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6959}}^1$

素因数の和:7011

約数の個数: 80

約数和(自身を含む): 911370240

約数和(自身を除く): 580010496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 6959, 7936, 11904, 13918, 15872, 20877, 23808, 27836, 41754, 47616, 55672, 83508, 111344, 167016, 215729, 222688, 334032, 431458, 445376, 647187, 668064, 862916, 890752, 1294374, 1336128, 1725832, 1781504, 2588748, 2672256, 3451664, 3563008, 5177496, 5344512, 6903328, 10354992, 10689024, 13806656, 20709984, 27613312, 41419968, 55226624, 82839936, 110453248, 165679872, 331359744]

約数ペア:

[(1, 331359744), (2, 165679872), (3, 110453248), (4, 82839936), (6, 55226624), (8, 41419968), (12, 27613312), (16, 20709984), (24, 13806656), (31, 10689024), (32, 10354992), (48, 6903328), (62, 5344512), (64, 5177496), (93, 3563008), (96, 3451664), (124, 2672256), (128, 2588748), (186, 1781504), (192, 1725832), (248, 1336128), (256, 1294374), (372, 890752), (384, 862916), (496, 668064), (512, 647187), (744, 445376), (768, 431458), (992, 334032), (1488, 222688), (1536, 215729), (1984, 167016), (2976, 111344), (3968, 83508), (5952, 55672), (6959, 47616), (7936, 41754), (11904, 27836), (13918, 23808), (15872, 20877)]