319455744

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6761

約数の個数: 80

約数和(自身を含む): 878634240

約数和(自身を除く): 559178496

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, 6709, 7936, 11904, 13418, 15872, 20127, 23808, 26836, 40254, 47616, 53672, 80508, 107344, 161016, 207979, 214688, 322032, 415958, 429376, 623937, 644064, 831916, 858752, 1247874, 1288128, 1663832, 1717504, 2495748, 2576256, 3327664, 3435008, 4991496, 5152512, 6655328, 9982992, 10305024, 13310656, 19965984, 26621312, 39931968, 53242624, 79863936, 106485248, 159727872, 319455744]

約数ペア:

[(1, 319455744), (2, 159727872), (3, 106485248), (4, 79863936), (6, 53242624), (8, 39931968), (12, 26621312), (16, 19965984), (24, 13310656), (31, 10305024), (32, 9982992), (48, 6655328), (62, 5152512), (64, 4991496), (93, 3435008), (96, 3327664), (124, 2576256), (128, 2495748), (186, 1717504), (192, 1663832), (248, 1288128), (256, 1247874), (372, 858752), (384, 831916), (496, 644064), (512, 623937), (744, 429376), (768, 415958), (992, 322032), (1488, 214688), (1536, 207979), (1984, 161016), (2976, 107344), (3968, 80508), (5952, 53672), (6709, 47616), (7936, 40254), (11904, 26836), (13418, 23808), (15872, 20127)]