575288576

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 1203245568

約数和(自身を除く): 627956992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 256, 284, 496, 568, 992, 1021, 1136, 1984, 2042, 2201, 2272, 3968, 4084, 4402, 4544, 7936, 8168, 8804, 9088, 16336, 17608, 18176, 31651, 32672, 35216, 63302, 65344, 70432, 72491, 126604, 130688, 140864, 144982, 253208, 261376, 281728, 289964, 506416, 563456, 579928, 1012832, 1159856, 2025664, 2247221, 2319712, 4051328, 4494442, 4639424, 8102656, 8988884, 9278848, 17977768, 18557696, 35955536, 71911072, 143822144, 287644288, 575288576]

約数ペア:

[(1, 575288576), (2, 287644288), (4, 143822144), (8, 71911072), (16, 35955536), (31, 18557696), (32, 17977768), (62, 9278848), (64, 8988884), (71, 8102656), (124, 4639424), (128, 4494442), (142, 4051328), (248, 2319712), (256, 2247221), (284, 2025664), (496, 1159856), (568, 1012832), (992, 579928), (1021, 563456), (1136, 506416), (1984, 289964), (2042, 281728), (2201, 261376), (2272, 253208), (3968, 144982), (4084, 140864), (4402, 130688), (4544, 126604), (7936, 72491), (8168, 70432), (8804, 65344), (9088, 63302), (16336, 35216), (17608, 32672), (18176, 31651)]