2019887616

素因数分解:

$2^9\times 3^1\times {\mathrm{223}}^1\times {\mathrm{5897}}^1$

素因数の和:6141

約数の個数: 80

約数和(自身を含む): 5406153984

約数和(自身を除く): 3386266368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 384, 446, 512, 669, 768, 892, 1338, 1536, 1784, 2676, 3568, 5352, 5897, 7136, 10704, 11794, 14272, 17691, 21408, 23588, 28544, 35382, 42816, 47176, 57088, 70764, 85632, 94352, 114176, 141528, 171264, 188704, 283056, 342528, 377408, 566112, 754816, 1132224, 1315031, 1509632, 2264448, 2630062, 3019264, 3945093, 4528896, 5260124, 7890186, 9057792, 10520248, 15780372, 21040496, 31560744, 42080992, 63121488, 84161984, 126242976, 168323968, 252485952, 336647936, 504971904, 673295872, 1009943808, 2019887616]

約数ペア:

[(1, 2019887616), (2, 1009943808), (3, 673295872), (4, 504971904), (6, 336647936), (8, 252485952), (12, 168323968), (16, 126242976), (24, 84161984), (32, 63121488), (48, 42080992), (64, 31560744), (96, 21040496), (128, 15780372), (192, 10520248), (223, 9057792), (256, 7890186), (384, 5260124), (446, 4528896), (512, 3945093), (669, 3019264), (768, 2630062), (892, 2264448), (1338, 1509632), (1536, 1315031), (1784, 1132224), (2676, 754816), (3568, 566112), (5352, 377408), (5897, 342528), (7136, 283056), (10704, 188704), (11794, 171264), (14272, 141528), (17691, 114176), (21408, 94352), (23588, 85632), (28544, 70764), (35382, 57088), (42816, 47176)]