805031808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9716

約数の個数: 128

約数和(自身を含む): 2522941440

約数和(自身を除く): 1717909632

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, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 9661, 10416, 11904, 13888, 19322, 20832, 27776, 28983, 38644, 41664, 57966, 67627, 77288, 83328, 115932, 135254, 154576, 202881, 231864, 270508, 299491, 309152, 405762, 463728, 541016, 598982, 618304, 811524, 898473, 927456, 1082032, 1197964, 1236608, 1623048, 1796946, 1854912, 2096437, 2164064, 2395928, 3246096, 3593892, 3709824, 4192874, 4328128, 4791856, 6289311, 6492192, 7187784, 8385748, 8656256, 9583712, 12578622, 12984384, 14375568, 16771496, 19167424, 25157244, 25968768, 28751136, 33542992, 38334848, 50314488, 57502272, 67085984, 100628976, 115004544, 134171968, 201257952, 268343936, 402515904, 805031808]

約数ペア:

[(1, 805031808), (2, 402515904), (3, 268343936), (4, 201257952), (6, 134171968), (7, 115004544), (8, 100628976), (12, 67085984), (14, 57502272), (16, 50314488), (21, 38334848), (24, 33542992), (28, 28751136), (31, 25968768), (32, 25157244), (42, 19167424), (48, 16771496), (56, 14375568), (62, 12984384), (64, 12578622), (84, 9583712), (93, 8656256), (96, 8385748), (112, 7187784), (124, 6492192), (128, 6289311), (168, 4791856), (186, 4328128), (192, 4192874), (217, 3709824), (224, 3593892), (248, 3246096), (336, 2395928), (372, 2164064), (384, 2096437), (434, 1854912), (448, 1796946), (496, 1623048), (651, 1236608), (672, 1197964), (744, 1082032), (868, 927456), (896, 898473), (992, 811524), (1302, 618304), (1344, 598982), (1488, 541016), (1736, 463728), (1984, 405762), (2604, 309152), (2688, 299491), (2976, 270508), (3472, 231864), (3968, 202881), (5208, 154576), (5952, 135254), (6944, 115932), (9661, 83328), (10416, 77288), (11904, 67627), (13888, 57966), (19322, 41664), (20832, 38644), (27776, 28983)]