1909307904

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1010

約数の個数: 160

約数和(自身を含む): 5845340160

約数和(自身を除く): 3936032256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 239, 256, 336, 384, 448, 478, 512, 672, 717, 743, 768, 896, 956, 1344, 1434, 1486, 1536, 1673, 1792, 1912, 2229, 2688, 2868, 2972, 3346, 3584, 3824, 4458, 5019, 5201, 5376, 5736, 5944, 6692, 7648, 8916, 10038, 10402, 10752, 11472, 11888, 13384, 15296, 15603, 17832, 20076, 20804, 22944, 23776, 26768, 30592, 31206, 35664, 40152, 41608, 45888, 47552, 53536, 61184, 62412, 71328, 80304, 83216, 91776, 95104, 107072, 122368, 124824, 142656, 160608, 166432, 177577, 183552, 190208, 214144, 249648, 285312, 321216, 332864, 355154, 367104, 380416, 428288, 499296, 532731, 570624, 642432, 665728, 710308, 856576, 998592, 1065462, 1141248, 1243039, 1284864, 1331456, 1420616, 1997184, 2130924, 2486078, 2569728, 2662912, 2841232, 3729117, 3994368, 4261848, 4972156, 5682464, 7458234, 7988736, 8523696, 9944312, 11364928, 14916468, 17047392, 19888624, 22729856, 29832936, 34094784, 39777248, 45459712, 59665872, 68189568, 79554496, 90919424, 119331744, 136379136, 159108992, 238663488, 272758272, 318217984, 477326976, 636435968, 954653952, 1909307904]

約数ペア:

[(1, 1909307904), (2, 954653952), (3, 636435968), (4, 477326976), (6, 318217984), (7, 272758272), (8, 238663488), (12, 159108992), (14, 136379136), (16, 119331744), (21, 90919424), (24, 79554496), (28, 68189568), (32, 59665872), (42, 45459712), (48, 39777248), (56, 34094784), (64, 29832936), (84, 22729856), (96, 19888624), (112, 17047392), (128, 14916468), (168, 11364928), (192, 9944312), (224, 8523696), (239, 7988736), (256, 7458234), (336, 5682464), (384, 4972156), (448, 4261848), (478, 3994368), (512, 3729117), (672, 2841232), (717, 2662912), (743, 2569728), (768, 2486078), (896, 2130924), (956, 1997184), (1344, 1420616), (1434, 1331456), (1486, 1284864), (1536, 1243039), (1673, 1141248), (1792, 1065462), (1912, 998592), (2229, 856576), (2688, 710308), (2868, 665728), (2972, 642432), (3346, 570624), (3584, 532731), (3824, 499296), (4458, 428288), (5019, 380416), (5201, 367104), (5376, 355154), (5736, 332864), (5944, 321216), (6692, 285312), (7648, 249648), (8916, 214144), (10038, 190208), (10402, 183552), (10752, 177577), (11472, 166432), (11888, 160608), (13384, 142656), (15296, 124824), (15603, 122368), (17832, 107072), (20076, 95104), (20804, 91776), (22944, 83216), (23776, 80304), (26768, 71328), (30592, 62412), (31206, 61184), (35664, 53536), (40152, 47552), (41608, 45888)]