1387489536

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{26183}}^1$

素因数の和:26228

約数の個数: 108

約数和(自身を含む): 4174567488

約数和(自身を除く): 2787077952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 13248, 17664, 26183, 26496, 52366, 52992, 78549, 104732, 157098, 209464, 235647, 314196, 418928, 471294, 602209, 628392, 837856, 942588, 1204418, 1256784, 1675712, 1806627, 1885176, 2408836, 2513568, 3351424, 3613254, 3770352, 4817672, 5027136, 5419881, 6702848, 7226508, 7540704, 9635344, 10054272, 10839762, 14453016, 15081408, 19270688, 20108544, 21679524, 28906032, 30162816, 38541376, 43359048, 57812064, 60325632, 77082752, 86718096, 115624128, 154165504, 173436192, 231248256, 346872384, 462496512, 693744768, 1387489536]

約数ペア:

[(1, 1387489536), (2, 693744768), (3, 462496512), (4, 346872384), (6, 231248256), (8, 173436192), (9, 154165504), (12, 115624128), (16, 86718096), (18, 77082752), (23, 60325632), (24, 57812064), (32, 43359048), (36, 38541376), (46, 30162816), (48, 28906032), (64, 21679524), (69, 20108544), (72, 19270688), (92, 15081408), (96, 14453016), (128, 10839762), (138, 10054272), (144, 9635344), (184, 7540704), (192, 7226508), (207, 6702848), (256, 5419881), (276, 5027136), (288, 4817672), (368, 3770352), (384, 3613254), (414, 3351424), (552, 2513568), (576, 2408836), (736, 1885176), (768, 1806627), (828, 1675712), (1104, 1256784), (1152, 1204418), (1472, 942588), (1656, 837856), (2208, 628392), (2304, 602209), (2944, 471294), (3312, 418928), (4416, 314196), (5888, 235647), (6624, 209464), (8832, 157098), (13248, 104732), (17664, 78549), (26183, 52992), (26496, 52366)]