395461104

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{12853}}^1$

素因数の和:13505

約数の個数: 40

約数和(自身を含む): 1023281232

約数和(自身を除く): 627820128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 12853, 15384, 25706, 30768, 38559, 51412, 77118, 102824, 154236, 205648, 308472, 616944, 8238773, 16477546, 24716319, 32955092, 49432638, 65910184, 98865276, 131820368, 197730552, 395461104]

約数ペア:

[(1, 395461104), (2, 197730552), (3, 131820368), (4, 98865276), (6, 65910184), (8, 49432638), (12, 32955092), (16, 24716319), (24, 16477546), (48, 8238773), (641, 616944), (1282, 308472), (1923, 205648), (2564, 154236), (3846, 102824), (5128, 77118), (7692, 51412), (10256, 38559), (12853, 30768), (15384, 25706)]