388621488

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{38371}}^1$

素因数の和:38593

約数の個数: 40

約数和(自身を含む): 1008723136

約数和(自身を除く): 620101648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 38371, 76742, 115113, 153484, 230226, 306968, 460452, 613936, 920904, 1841808, 8096281, 16192562, 24288843, 32385124, 48577686, 64770248, 97155372, 129540496, 194310744, 388621488]

約数ペア:

[(1, 388621488), (2, 194310744), (3, 129540496), (4, 97155372), (6, 64770248), (8, 48577686), (12, 32385124), (16, 24288843), (24, 16192562), (48, 8096281), (211, 1841808), (422, 920904), (633, 613936), (844, 460452), (1266, 306968), (1688, 230226), (2532, 153484), (3376, 115113), (5064, 76742), (10128, 38371)]