923680304

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{1489}}^1$

素因数の和:1917

約数の個数: 40

約数和(自身を含む): 1810278480

約数和(自身を除く): 886598176

約数列:

[1, 2, 4, 8, 16, 137, 274, 283, 548, 566, 1096, 1132, 1489, 2192, 2264, 2978, 4528, 5956, 11912, 23824, 38771, 77542, 155084, 203993, 310168, 407986, 421387, 620336, 815972, 842774, 1631944, 1685548, 3263888, 3371096, 6742192, 57730019, 115460038, 230920076, 461840152, 923680304]

約数ペア:

[(1, 923680304), (2, 461840152), (4, 230920076), (8, 115460038), (16, 57730019), (137, 6742192), (274, 3371096), (283, 3263888), (548, 1685548), (566, 1631944), (1096, 842774), (1132, 815972), (1489, 620336), (2192, 421387), (2264, 407986), (2978, 310168), (4528, 203993), (5956, 155084), (11912, 77542), (23824, 38771)]