1338891264

素因数分解:

$2^{10}\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1266

約数の個数: 132

約数和(自身を含む): 3899043720

約数和(自身を除く): 2560152456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 512, 524, 576, 768, 786, 1024, 1048, 1109, 1152, 1179, 1536, 1572, 2096, 2218, 2304, 2358, 3072, 3144, 3327, 4192, 4436, 4608, 4716, 6288, 6654, 8384, 8872, 9216, 9432, 9981, 12576, 13308, 16768, 17744, 18864, 19962, 25152, 26616, 33536, 35488, 37728, 39924, 50304, 53232, 67072, 70976, 75456, 79848, 100608, 106464, 134144, 141952, 145279, 150912, 159696, 201216, 212928, 283904, 290558, 301824, 319392, 402432, 425856, 435837, 567808, 581116, 603648, 638784, 851712, 871674, 1135616, 1162232, 1207296, 1277568, 1307511, 1703424, 1743348, 2324464, 2555136, 2615022, 3406848, 3486696, 4648928, 5110272, 5230044, 6973392, 9297856, 10220544, 10460088, 13946784, 18595712, 20920176, 27893568, 37191424, 41840352, 55787136, 74382848, 83680704, 111574272, 148765696, 167361408, 223148544, 334722816, 446297088, 669445632, 1338891264]

約数ペア:

[(1, 1338891264), (2, 669445632), (3, 446297088), (4, 334722816), (6, 223148544), (8, 167361408), (9, 148765696), (12, 111574272), (16, 83680704), (18, 74382848), (24, 55787136), (32, 41840352), (36, 37191424), (48, 27893568), (64, 20920176), (72, 18595712), (96, 13946784), (128, 10460088), (131, 10220544), (144, 9297856), (192, 6973392), (256, 5230044), (262, 5110272), (288, 4648928), (384, 3486696), (393, 3406848), (512, 2615022), (524, 2555136), (576, 2324464), (768, 1743348), (786, 1703424), (1024, 1307511), (1048, 1277568), (1109, 1207296), (1152, 1162232), (1179, 1135616), (1536, 871674), (1572, 851712), (2096, 638784), (2218, 603648), (2304, 581116), (2358, 567808), (3072, 435837), (3144, 425856), (3327, 402432), (4192, 319392), (4436, 301824), (4608, 290558), (4716, 283904), (6288, 212928), (6654, 201216), (8384, 159696), (8872, 150912), (9216, 145279), (9432, 141952), (9981, 134144), (12576, 106464), (13308, 100608), (16768, 79848), (17744, 75456), (18864, 70976), (19962, 67072), (25152, 53232), (26616, 50304), (33536, 39924), (35488, 37728)]