245778048

素因数分解:

$2^7\times 3^2\times {\mathrm{213349}}^1$

素因数の和:213369

約数の個数: 48

約数和(自身を含む): 707255250

約数和(自身を除く): 461477202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 213349, 426698, 640047, 853396, 1280094, 1706792, 1920141, 2560188, 3413584, 3840282, 5120376, 6827168, 7680564, 10240752, 13654336, 15361128, 20481504, 27308672, 30722256, 40963008, 61444512, 81926016, 122889024, 245778048]

約数ペア:

[(1, 245778048), (2, 122889024), (3, 81926016), (4, 61444512), (6, 40963008), (8, 30722256), (9, 27308672), (12, 20481504), (16, 15361128), (18, 13654336), (24, 10240752), (32, 7680564), (36, 6827168), (48, 5120376), (64, 3840282), (72, 3413584), (96, 2560188), (128, 1920141), (144, 1706792), (192, 1280094), (288, 853396), (384, 640047), (576, 426698), (1152, 213349)]