326979132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{2711}}^1$

素因数の和:2783

約数の個数: 72

約数和(自身を含む): 839852160

約数和(自身を除く): 512873028

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 529, 874, 1058, 1311, 1587, 1748, 2116, 2622, 2711, 3174, 5244, 5422, 6348, 8133, 10051, 10844, 16266, 20102, 30153, 32532, 40204, 51509, 60306, 62353, 103018, 120612, 124706, 154527, 187059, 206036, 249412, 309054, 374118, 618108, 748236, 1184707, 1434119, 2369414, 2868238, 3554121, 4302357, 4738828, 5736476, 7108242, 8604714, 14216484, 17209428, 27248261, 54496522, 81744783, 108993044, 163489566, 326979132]

約数ペア:

[(1, 326979132), (2, 163489566), (3, 108993044), (4, 81744783), (6, 54496522), (12, 27248261), (19, 17209428), (23, 14216484), (38, 8604714), (46, 7108242), (57, 5736476), (69, 4738828), (76, 4302357), (92, 3554121), (114, 2868238), (138, 2369414), (228, 1434119), (276, 1184707), (437, 748236), (529, 618108), (874, 374118), (1058, 309054), (1311, 249412), (1587, 206036), (1748, 187059), (2116, 154527), (2622, 124706), (2711, 120612), (3174, 103018), (5244, 62353), (5422, 60306), (6348, 51509), (8133, 40204), (10051, 32532), (10844, 30153), (16266, 20102)]