620204032

素因数分解:

$2^{12}\times 7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 104

約数和(自身を含む): 1438470656

約数和(自身を除く): 818266624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 223, 224, 256, 388, 446, 448, 512, 679, 776, 892, 896, 1024, 1358, 1552, 1561, 1784, 1792, 2048, 2716, 3104, 3122, 3568, 3584, 4096, 5432, 6208, 6244, 7136, 7168, 10864, 12416, 12488, 14272, 14336, 21631, 21728, 24832, 24976, 28544, 28672, 43262, 43456, 49664, 49952, 57088, 86524, 86912, 99328, 99904, 114176, 151417, 173048, 173824, 198656, 199808, 228352, 302834, 346096, 347648, 397312, 399616, 456704, 605668, 692192, 695296, 799232, 913408, 1211336, 1384384, 1390592, 1598464, 2422672, 2768768, 2781184, 3196928, 4845344, 5537536, 6393856, 9690688, 11075072, 19381376, 22150144, 38762752, 44300288, 77525504, 88600576, 155051008, 310102016, 620204032]

約数ペア:

[(1, 620204032), (2, 310102016), (4, 155051008), (7, 88600576), (8, 77525504), (14, 44300288), (16, 38762752), (28, 22150144), (32, 19381376), (56, 11075072), (64, 9690688), (97, 6393856), (112, 5537536), (128, 4845344), (194, 3196928), (223, 2781184), (224, 2768768), (256, 2422672), (388, 1598464), (446, 1390592), (448, 1384384), (512, 1211336), (679, 913408), (776, 799232), (892, 695296), (896, 692192), (1024, 605668), (1358, 456704), (1552, 399616), (1561, 397312), (1784, 347648), (1792, 346096), (2048, 302834), (2716, 228352), (3104, 199808), (3122, 198656), (3568, 173824), (3584, 173048), (4096, 151417), (5432, 114176), (6208, 99904), (6244, 99328), (7136, 86912), (7168, 86524), (10864, 57088), (12416, 49952), (12488, 49664), (14272, 43456), (14336, 43262), (21631, 28672), (21728, 28544), (24832, 24976)]