1380721152

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 3846610944

約数和(自身を除く): 2465889792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 107, 124, 128, 186, 192, 214, 248, 256, 271, 321, 372, 384, 428, 496, 512, 542, 642, 744, 768, 813, 856, 992, 1084, 1284, 1488, 1536, 1626, 1712, 1984, 2168, 2568, 2976, 3252, 3317, 3424, 3968, 4336, 5136, 5952, 6504, 6634, 6848, 7936, 8401, 8672, 9951, 10272, 11904, 13008, 13268, 13696, 15872, 16802, 17344, 19902, 20544, 23808, 25203, 26016, 26536, 27392, 28997, 33604, 34688, 39804, 41088, 47616, 50406, 52032, 53072, 54784, 57994, 67208, 69376, 79608, 82176, 86991, 100812, 104064, 106144, 115988, 134416, 138752, 159216, 164352, 173982, 201624, 208128, 212288, 231976, 268832, 318432, 347964, 403248, 416256, 424576, 463952, 537664, 636864, 695928, 806496, 849152, 898907, 927904, 1075328, 1273728, 1391856, 1612992, 1698304, 1797814, 1855808, 2150656, 2547456, 2696721, 2783712, 3225984, 3595628, 3711616, 4301312, 5094912, 5393442, 5567424, 6451968, 7191256, 7423232, 10786884, 11134848, 12903936, 14382512, 14846464, 21573768, 22269696, 28765024, 43147536, 44539392, 57530048, 86295072, 115060096, 172590144, 230120192, 345180288, 460240384, 690360576, 1380721152]

約数ペア:

[(1, 1380721152), (2, 690360576), (3, 460240384), (4, 345180288), (6, 230120192), (8, 172590144), (12, 115060096), (16, 86295072), (24, 57530048), (31, 44539392), (32, 43147536), (48, 28765024), (62, 22269696), (64, 21573768), (93, 14846464), (96, 14382512), (107, 12903936), (124, 11134848), (128, 10786884), (186, 7423232), (192, 7191256), (214, 6451968), (248, 5567424), (256, 5393442), (271, 5094912), (321, 4301312), (372, 3711616), (384, 3595628), (428, 3225984), (496, 2783712), (512, 2696721), (542, 2547456), (642, 2150656), (744, 1855808), (768, 1797814), (813, 1698304), (856, 1612992), (992, 1391856), (1084, 1273728), (1284, 1075328), (1488, 927904), (1536, 898907), (1626, 849152), (1712, 806496), (1984, 695928), (2168, 636864), (2568, 537664), (2976, 463952), (3252, 424576), (3317, 416256), (3424, 403248), (3968, 347964), (4336, 318432), (5136, 268832), (5952, 231976), (6504, 212288), (6634, 208128), (6848, 201624), (7936, 173982), (8401, 164352), (8672, 159216), (9951, 138752), (10272, 134416), (11904, 115988), (13008, 106144), (13268, 104064), (13696, 100812), (15872, 86991), (16802, 82176), (17344, 79608), (19902, 69376), (20544, 67208), (23808, 57994), (25203, 54784), (26016, 53072), (26536, 52032), (27392, 50406), (28997, 47616), (33604, 41088), (34688, 39804)]