1887677952

素因数分解:

$2^9\times 3^1\times {\mathrm{739}}^1\times {\mathrm{1663}}^1$

素因数の和:2423

約数の個数: 80

約数和(自身を含む): 5038725120

約数和(自身を除く): 3151047168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 739, 768, 1478, 1536, 1663, 2217, 2956, 3326, 4434, 4989, 5912, 6652, 8868, 9978, 11824, 13304, 17736, 19956, 23648, 26608, 35472, 39912, 47296, 53216, 70944, 79824, 94592, 106432, 141888, 159648, 189184, 212864, 283776, 319296, 378368, 425728, 567552, 638592, 851456, 1135104, 1228957, 1277184, 2457914, 2554368, 3686871, 4915828, 7373742, 9831656, 14747484, 19663312, 29494968, 39326624, 58989936, 78653248, 117979872, 157306496, 235959744, 314612992, 471919488, 629225984, 943838976, 1887677952]

約数ペア:

[(1, 1887677952), (2, 943838976), (3, 629225984), (4, 471919488), (6, 314612992), (8, 235959744), (12, 157306496), (16, 117979872), (24, 78653248), (32, 58989936), (48, 39326624), (64, 29494968), (96, 19663312), (128, 14747484), (192, 9831656), (256, 7373742), (384, 4915828), (512, 3686871), (739, 2554368), (768, 2457914), (1478, 1277184), (1536, 1228957), (1663, 1135104), (2217, 851456), (2956, 638592), (3326, 567552), (4434, 425728), (4989, 378368), (5912, 319296), (6652, 283776), (8868, 212864), (9978, 189184), (11824, 159648), (13304, 141888), (17736, 106432), (19956, 94592), (23648, 79824), (26608, 70944), (35472, 53216), (39912, 47296)]