854293888

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 2030713920

約数和(自身を除く): 1176420032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 73, 74, 112, 128, 146, 148, 224, 259, 292, 296, 353, 448, 511, 518, 584, 592, 706, 896, 1022, 1036, 1168, 1184, 1412, 2044, 2072, 2336, 2368, 2471, 2701, 2824, 4088, 4144, 4672, 4736, 4942, 5402, 5648, 8176, 8288, 9344, 9884, 10804, 11296, 13061, 16352, 16576, 18907, 19768, 21608, 22592, 25769, 26122, 32704, 33152, 37814, 39536, 43216, 45184, 51538, 52244, 65408, 75628, 79072, 86432, 91427, 103076, 104488, 151256, 158144, 172864, 180383, 182854, 206152, 208976, 302512, 316288, 345728, 360766, 365708, 412304, 417952, 605024, 721532, 731416, 824608, 835904, 953453, 1210048, 1443064, 1462832, 1649216, 1671808, 1906906, 2420096, 2886128, 2925664, 3298432, 3813812, 5772256, 5851328, 6674171, 7627624, 11544512, 11702656, 13348342, 15255248, 23089024, 26696684, 30510496, 53393368, 61020992, 106786736, 122041984, 213573472, 427146944, 854293888]

約数ペア:

[(1, 854293888), (2, 427146944), (4, 213573472), (7, 122041984), (8, 106786736), (14, 61020992), (16, 53393368), (28, 30510496), (32, 26696684), (37, 23089024), (56, 15255248), (64, 13348342), (73, 11702656), (74, 11544512), (112, 7627624), (128, 6674171), (146, 5851328), (148, 5772256), (224, 3813812), (259, 3298432), (292, 2925664), (296, 2886128), (353, 2420096), (448, 1906906), (511, 1671808), (518, 1649216), (584, 1462832), (592, 1443064), (706, 1210048), (896, 953453), (1022, 835904), (1036, 824608), (1168, 731416), (1184, 721532), (1412, 605024), (2044, 417952), (2072, 412304), (2336, 365708), (2368, 360766), (2471, 345728), (2701, 316288), (2824, 302512), (4088, 208976), (4144, 206152), (4672, 182854), (4736, 180383), (4942, 172864), (5402, 158144), (5648, 151256), (8176, 104488), (8288, 103076), (9344, 91427), (9884, 86432), (10804, 79072), (11296, 75628), (13061, 65408), (16352, 52244), (16576, 51538), (18907, 45184), (19768, 43216), (21608, 39536), (22592, 37814), (25769, 33152), (26122, 32704)]