994268328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{3391}}^1$

素因数の和:4062

約数の個数: 64

約数和(自身を含む): 2621337600

約数和(自身を除く): 1627069272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 643, 1286, 1929, 2572, 3391, 3858, 5144, 6782, 7716, 10173, 12217, 13564, 15432, 20346, 24434, 27128, 36651, 40692, 48868, 64429, 73302, 81384, 97736, 128858, 146604, 193287, 257716, 293208, 386574, 515432, 773148, 1546296, 2180413, 4360826, 6541239, 8721652, 13082478, 17443304, 26164956, 41427847, 52329912, 82855694, 124283541, 165711388, 248567082, 331422776, 497134164, 994268328]

約数ペア:

[(1, 994268328), (2, 497134164), (3, 331422776), (4, 248567082), (6, 165711388), (8, 124283541), (12, 82855694), (19, 52329912), (24, 41427847), (38, 26164956), (57, 17443304), (76, 13082478), (114, 8721652), (152, 6541239), (228, 4360826), (456, 2180413), (643, 1546296), (1286, 773148), (1929, 515432), (2572, 386574), (3391, 293208), (3858, 257716), (5144, 193287), (6782, 146604), (7716, 128858), (10173, 97736), (12217, 81384), (13564, 73302), (15432, 64429), (20346, 48868), (24434, 40692), (27128, 36651)]