315434112

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 963532800

約数和(自身を除く): 648098688

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, 336, 384, 448, 478, 491, 672, 717, 896, 956, 982, 1344, 1434, 1473, 1673, 1912, 1964, 2688, 2868, 2946, 3346, 3437, 3824, 3928, 5019, 5736, 5892, 6692, 6874, 7648, 7856, 10038, 10311, 11472, 11784, 13384, 13748, 15296, 15712, 20076, 20622, 22944, 23568, 26768, 27496, 30592, 31424, 40152, 41244, 45888, 47136, 53536, 54992, 62848, 80304, 82488, 91776, 94272, 107072, 109984, 117349, 160608, 164976, 188544, 214144, 219968, 234698, 321216, 329952, 352047, 439936, 469396, 642432, 659904, 704094, 821443, 938792, 1319808, 1408188, 1642886, 1877584, 2464329, 2816376, 3285772, 3755168, 4928658, 5632752, 6571544, 7510336, 9857316, 11265504, 13143088, 15020672, 19714632, 22531008, 26286176, 39429264, 45062016, 52572352, 78858528, 105144704, 157717056, 315434112]

約数ペア:

[(1, 315434112), (2, 157717056), (3, 105144704), (4, 78858528), (6, 52572352), (7, 45062016), (8, 39429264), (12, 26286176), (14, 22531008), (16, 19714632), (21, 15020672), (24, 13143088), (28, 11265504), (32, 9857316), (42, 7510336), (48, 6571544), (56, 5632752), (64, 4928658), (84, 3755168), (96, 3285772), (112, 2816376), (128, 2464329), (168, 1877584), (192, 1642886), (224, 1408188), (239, 1319808), (336, 938792), (384, 821443), (448, 704094), (478, 659904), (491, 642432), (672, 469396), (717, 439936), (896, 352047), (956, 329952), (982, 321216), (1344, 234698), (1434, 219968), (1473, 214144), (1673, 188544), (1912, 164976), (1964, 160608), (2688, 117349), (2868, 109984), (2946, 107072), (3346, 94272), (3437, 91776), (3824, 82488), (3928, 80304), (5019, 62848), (5736, 54992), (5892, 53536), (6692, 47136), (6874, 45888), (7648, 41244), (7856, 40152), (10038, 31424), (10311, 30592), (11472, 27496), (11784, 26768), (13384, 23568), (13748, 22944), (15296, 20622), (15712, 20076)]