384039248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74311}}^1$

素因数の和:74355

約数の個数: 40

約数和(自身を含む): 829321920

約数和(自身を除く): 445282672

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 74311, 148622, 297244, 594488, 1188976, 1263287, 1411909, 2526574, 2823818, 5053148, 5647636, 10106296, 11295272, 20212592, 22590544, 24002453, 48004906, 96009812, 192019624, 384039248]

約数ペア:

[(1, 384039248), (2, 192019624), (4, 96009812), (8, 48004906), (16, 24002453), (17, 22590544), (19, 20212592), (34, 11295272), (38, 10106296), (68, 5647636), (76, 5053148), (136, 2823818), (152, 2526574), (272, 1411909), (304, 1263287), (323, 1188976), (646, 594488), (1292, 297244), (2584, 148622), (5168, 74311)]