515147304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161387}}^1$

素因数の和:161422

約数の個数: 64

約数和(自身を含む): 1549324800

約数和(自身を除く): 1034177496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 161387, 322774, 484161, 645548, 968322, 1129709, 1291096, 1936644, 2259418, 3066353, 3389127, 3873288, 4518836, 6132706, 6778254, 9037672, 9199059, 12265412, 13556508, 18398118, 21464471, 24530824, 27113016, 36796236, 42928942, 64393413, 73592472, 85857884, 128786826, 171715768, 257573652, 515147304]

約数ペア:

[(1, 515147304), (2, 257573652), (3, 171715768), (4, 128786826), (6, 85857884), (7, 73592472), (8, 64393413), (12, 42928942), (14, 36796236), (19, 27113016), (21, 24530824), (24, 21464471), (28, 18398118), (38, 13556508), (42, 12265412), (56, 9199059), (57, 9037672), (76, 6778254), (84, 6132706), (114, 4518836), (133, 3873288), (152, 3389127), (168, 3066353), (228, 2259418), (266, 1936644), (399, 1291096), (456, 1129709), (532, 968322), (798, 645548), (1064, 484161), (1596, 322774), (3192, 161387)]