19943390208

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29917}}^1$

素因数の和:29978

約数の個数: 176

約数和(自身を含む): 62711957504

約数和(自身を除く): 42768567296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1024, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2604, 2688, 2976, 3072, 3472, 3584, 3968, 5208, 5376, 5952, 6944, 7168, 7936, 10416, 10752, 11904, 13888, 15872, 20832, 21504, 23808, 27776, 29917, 31744, 41664, 47616, 55552, 59834, 83328, 89751, 95232, 111104, 119668, 166656, 179502, 209419, 222208, 239336, 333312, 359004, 418838, 478672, 628257, 666624, 718008, 837676, 927427, 957344, 1256514, 1436016, 1675352, 1854854, 1914688, 2513028, 2782281, 2872032, 3350704, 3709708, 3829376, 5026056, 5564562, 5744064, 6491989, 6701408, 7419416, 7658752, 10052112, 11129124, 11488128, 12983978, 13402816, 14838832, 15317504, 19475967, 20104224, 22258248, 22976256, 25967956, 26805632, 29677664, 30635008, 38951934, 40208448, 44516496, 45952512, 51935912, 53611264, 59355328, 77903868, 80416896, 89032992, 91905024, 103871824, 107222528, 118710656, 155807736, 160833792, 178065984, 207743648, 214445056, 237421312, 311615472, 321667584, 356131968, 415487296, 474842624, 623230944, 643335168, 712263936, 830974592, 949685248, 1246461888, 1424527872, 1661949184, 2492923776, 2849055744, 3323898368, 4985847552, 6647796736, 9971695104, 19943390208]

約数ペア:

[(1, 19943390208), (2, 9971695104), (3, 6647796736), (4, 4985847552), (6, 3323898368), (7, 2849055744), (8, 2492923776), (12, 1661949184), (14, 1424527872), (16, 1246461888), (21, 949685248), (24, 830974592), (28, 712263936), (31, 643335168), (32, 623230944), (42, 474842624), (48, 415487296), (56, 356131968), (62, 321667584), (64, 311615472), (84, 237421312), (93, 214445056), (96, 207743648), (112, 178065984), (124, 160833792), (128, 155807736), (168, 118710656), (186, 107222528), (192, 103871824), (217, 91905024), (224, 89032992), (248, 80416896), (256, 77903868), (336, 59355328), (372, 53611264), (384, 51935912), (434, 45952512), (448, 44516496), (496, 40208448), (512, 38951934), (651, 30635008), (672, 29677664), (744, 26805632), (768, 25967956), (868, 22976256), (896, 22258248), (992, 20104224), (1024, 19475967), (1302, 15317504), (1344, 14838832), (1488, 13402816), (1536, 12983978), (1736, 11488128), (1792, 11129124), (1984, 10052112), (2604, 7658752), (2688, 7419416), (2976, 6701408), (3072, 6491989), (3472, 5744064), (3584, 5564562), (3968, 5026056), (5208, 3829376), (5376, 3709708), (5952, 3350704), (6944, 2872032), (7168, 2782281), (7936, 2513028), (10416, 1914688), (10752, 1854854), (11904, 1675352), (13888, 1436016), (15872, 1256514), (20832, 957344), (21504, 927427), (23808, 837676), (27776, 718008), (29917, 666624), (31744, 628257), (41664, 478672), (47616, 418838), (55552, 359004), (59834, 333312), (83328, 239336), (89751, 222208), (95232, 209419), (111104, 179502), (119668, 166656)]