1535021568

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 240

約数和(自身を含む): 4643798016

約数和(自身を除く): 3108776448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 61, 64, 72, 86, 96, 122, 127, 128, 129, 144, 172, 183, 192, 244, 254, 256, 258, 288, 344, 366, 381, 384, 387, 488, 508, 512, 516, 549, 576, 688, 732, 762, 768, 774, 976, 1016, 1032, 1098, 1143, 1152, 1376, 1464, 1524, 1536, 1548, 1952, 2032, 2064, 2196, 2286, 2304, 2623, 2752, 2928, 3048, 3096, 3904, 4064, 4128, 4392, 4572, 4608, 5246, 5461, 5504, 5856, 6096, 6192, 7747, 7808, 7869, 8128, 8256, 8784, 9144, 10492, 10922, 11008, 11712, 12192, 12384, 15494, 15616, 15738, 16256, 16383, 16512, 17568, 18288, 20984, 21844, 22016, 23241, 23424, 23607, 24384, 24768, 30988, 31232, 31476, 32512, 32766, 33024, 35136, 36576, 41968, 43688, 46482, 46848, 47214, 48768, 49149, 49536, 61976, 62952, 65024, 65532, 66048, 69723, 70272, 73152, 83936, 87376, 92964, 93696, 94428, 97536, 98298, 99072, 123952, 125904, 131064, 139446, 140544, 146304, 167872, 174752, 185928, 188856, 195072, 196596, 198144, 247904, 251808, 262128, 278892, 281088, 292608, 333121, 335744, 349504, 371856, 377712, 393192, 495808, 503616, 524256, 557784, 585216, 666242, 671488, 699008, 743712, 755424, 786384, 991616, 999363, 1007232, 1048512, 1115568, 1332484, 1342976, 1398016, 1487424, 1510848, 1572768, 1983232, 1998726, 2014464, 2097024, 2231136, 2664968, 2796032, 2974848, 2998089, 3021696, 3145536, 3966464, 3997452, 4028928, 4194048, 4462272, 5329936, 5949696, 5996178, 6043392, 6291072, 7994904, 8388096, 8924544, 10659872, 11899392, 11992356, 12086784, 12582144, 15989808, 17849088, 21319744, 23984712, 25164288, 31979616, 35698176, 42639488, 47969424, 63959232, 85278976, 95938848, 127918464, 170557952, 191877696, 255836928, 383755392, 511673856, 767510784, 1535021568]

約数ペア:

[(1, 1535021568), (2, 767510784), (3, 511673856), (4, 383755392), (6, 255836928), (8, 191877696), (9, 170557952), (12, 127918464), (16, 95938848), (18, 85278976), (24, 63959232), (32, 47969424), (36, 42639488), (43, 35698176), (48, 31979616), (61, 25164288), (64, 23984712), (72, 21319744), (86, 17849088), (96, 15989808), (122, 12582144), (127, 12086784), (128, 11992356), (129, 11899392), (144, 10659872), (172, 8924544), (183, 8388096), (192, 7994904), (244, 6291072), (254, 6043392), (256, 5996178), (258, 5949696), (288, 5329936), (344, 4462272), (366, 4194048), (381, 4028928), (384, 3997452), (387, 3966464), (488, 3145536), (508, 3021696), (512, 2998089), (516, 2974848), (549, 2796032), (576, 2664968), (688, 2231136), (732, 2097024), (762, 2014464), (768, 1998726), (774, 1983232), (976, 1572768), (1016, 1510848), (1032, 1487424), (1098, 1398016), (1143, 1342976), (1152, 1332484), (1376, 1115568), (1464, 1048512), (1524, 1007232), (1536, 999363), (1548, 991616), (1952, 786384), (2032, 755424), (2064, 743712), (2196, 699008), (2286, 671488), (2304, 666242), (2623, 585216), (2752, 557784), (2928, 524256), (3048, 503616), (3096, 495808), (3904, 393192), (4064, 377712), (4128, 371856), (4392, 349504), (4572, 335744), (4608, 333121), (5246, 292608), (5461, 281088), (5504, 278892), (5856, 262128), (6096, 251808), (6192, 247904), (7747, 198144), (7808, 196596), (7869, 195072), (8128, 188856), (8256, 185928), (8784, 174752), (9144, 167872), (10492, 146304), (10922, 140544), (11008, 139446), (11712, 131064), (12192, 125904), (12384, 123952), (15494, 99072), (15616, 98298), (15738, 97536), (16256, 94428), (16383, 93696), (16512, 92964), (17568, 87376), (18288, 83936), (20984, 73152), (21844, 70272), (22016, 69723), (23241, 66048), (23424, 65532), (23607, 65024), (24384, 62952), (24768, 61976), (30988, 49536), (31232, 49149), (31476, 48768), (32512, 47214), (32766, 46848), (33024, 46482), (35136, 43688), (36576, 41968)]