398792448

素因数分解:

$2^8\times 3^2\times {\mathrm{173087}}^1$

素因数の和:173109

約数の個数: 54

約数和(自身を含む): 1149823584

約数和(自身を除く): 751031136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 173087, 346174, 519261, 692348, 1038522, 1384696, 1557783, 2077044, 2769392, 3115566, 4154088, 5538784, 6231132, 8308176, 11077568, 12462264, 16616352, 22155136, 24924528, 33232704, 44310272, 49849056, 66465408, 99698112, 132930816, 199396224, 398792448]

約数ペア:

[(1, 398792448), (2, 199396224), (3, 132930816), (4, 99698112), (6, 66465408), (8, 49849056), (9, 44310272), (12, 33232704), (16, 24924528), (18, 22155136), (24, 16616352), (32, 12462264), (36, 11077568), (48, 8308176), (64, 6231132), (72, 5538784), (96, 4154088), (128, 3115566), (144, 2769392), (192, 2077044), (256, 1557783), (288, 1384696), (384, 1038522), (576, 692348), (768, 519261), (1152, 346174), (2304, 173087)]