13369227008

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 28111835136

約数和(自身を除く): 14742608128

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 73, 86, 127, 128, 131, 146, 172, 254, 256, 262, 292, 344, 508, 524, 584, 688, 1016, 1048, 1168, 1376, 2032, 2096, 2336, 2752, 3139, 4064, 4192, 4672, 5461, 5504, 5633, 6278, 8128, 8384, 9271, 9344, 9563, 10922, 11008, 11266, 12556, 16256, 16637, 16768, 18542, 18688, 19126, 21844, 22532, 25112, 32512, 33274, 33536, 37084, 38252, 43688, 45064, 50224, 66548, 74168, 76504, 87376, 90128, 100448, 133096, 148336, 153008, 174752, 180256, 200896, 266192, 296672, 306016, 349504, 360512, 398653, 401792, 411209, 532384, 593344, 612032, 699008, 715391, 721024, 797306, 803584, 822418, 1064768, 1186688, 1214501, 1224064, 1398016, 1430782, 1442048, 1594612, 1644836, 2129536, 2373376, 2429002, 2448128, 2861564, 3189224, 3289672, 4259072, 4858004, 5723128, 6378448, 6579344, 9716008, 11446256, 12756896, 13158688, 19432016, 22892512, 25513792, 26317376, 38864032, 45785024, 51027584, 52223543, 52634752, 77728064, 91570048, 102055168, 104447086, 105269504, 155456128, 183140096, 208894172, 310912256, 417788344, 835576688, 1671153376, 3342306752, 6684613504, 13369227008]

約数ペア:

[(1, 13369227008), (2, 6684613504), (4, 3342306752), (8, 1671153376), (16, 835576688), (32, 417788344), (43, 310912256), (64, 208894172), (73, 183140096), (86, 155456128), (127, 105269504), (128, 104447086), (131, 102055168), (146, 91570048), (172, 77728064), (254, 52634752), (256, 52223543), (262, 51027584), (292, 45785024), (344, 38864032), (508, 26317376), (524, 25513792), (584, 22892512), (688, 19432016), (1016, 13158688), (1048, 12756896), (1168, 11446256), (1376, 9716008), (2032, 6579344), (2096, 6378448), (2336, 5723128), (2752, 4858004), (3139, 4259072), (4064, 3289672), (4192, 3189224), (4672, 2861564), (5461, 2448128), (5504, 2429002), (5633, 2373376), (6278, 2129536), (8128, 1644836), (8384, 1594612), (9271, 1442048), (9344, 1430782), (9563, 1398016), (10922, 1224064), (11008, 1214501), (11266, 1186688), (12556, 1064768), (16256, 822418), (16637, 803584), (16768, 797306), (18542, 721024), (18688, 715391), (19126, 699008), (21844, 612032), (22532, 593344), (25112, 532384), (32512, 411209), (33274, 401792), (33536, 398653), (37084, 360512), (38252, 349504), (43688, 306016), (45064, 296672), (50224, 266192), (66548, 200896), (74168, 180256), (76504, 174752), (87376, 153008), (90128, 148336), (100448, 133096)]