1519264968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{7573}}^1$

素因数の和:8238

約数の個数: 64

約数和(自身を含む): 4097231040

約数和(自身を除く): 2577966072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 643, 1286, 1929, 2572, 3858, 5144, 7573, 7716, 8359, 15146, 15432, 16718, 22719, 25077, 30292, 33436, 45438, 50154, 60584, 66872, 90876, 98449, 100308, 181752, 196898, 200616, 295347, 393796, 590694, 787592, 1181388, 2362776, 4869439, 9738878, 14608317, 19477756, 29216634, 38955512, 58433268, 63302707, 116866536, 126605414, 189908121, 253210828, 379816242, 506421656, 759632484, 1519264968]

約数ペア:

[(1, 1519264968), (2, 759632484), (3, 506421656), (4, 379816242), (6, 253210828), (8, 189908121), (12, 126605414), (13, 116866536), (24, 63302707), (26, 58433268), (39, 38955512), (52, 29216634), (78, 19477756), (104, 14608317), (156, 9738878), (312, 4869439), (643, 2362776), (1286, 1181388), (1929, 787592), (2572, 590694), (3858, 393796), (5144, 295347), (7573, 200616), (7716, 196898), (8359, 181752), (15146, 100308), (15432, 98449), (16718, 90876), (22719, 66872), (25077, 60584), (30292, 50154), (33436, 45438)]