761561088

素因数分解:

$2^{15}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 2080343040

約数和(自身を除く): 1318781952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 127, 128, 183, 192, 244, 254, 256, 366, 381, 384, 488, 508, 512, 732, 762, 768, 976, 1016, 1024, 1464, 1524, 1536, 1952, 2032, 2048, 2928, 3048, 3072, 3904, 4064, 4096, 5856, 6096, 6144, 7747, 7808, 8128, 8192, 11712, 12192, 12288, 15494, 15616, 16256, 16384, 23241, 23424, 24384, 24576, 30988, 31232, 32512, 32768, 46482, 46848, 48768, 49152, 61976, 62464, 65024, 92964, 93696, 97536, 98304, 123952, 124928, 130048, 185928, 187392, 195072, 247904, 249856, 260096, 371856, 374784, 390144, 495808, 499712, 520192, 743712, 749568, 780288, 991616, 999424, 1040384, 1487424, 1499136, 1560576, 1983232, 1998848, 2080768, 2974848, 2998272, 3121152, 3966464, 4161536, 5949696, 5996544, 6242304, 7932928, 11899392, 12484608, 15865856, 23798784, 31731712, 47597568, 63463424, 95195136, 126926848, 190390272, 253853696, 380780544, 761561088]

約数ペア:

[(1, 761561088), (2, 380780544), (3, 253853696), (4, 190390272), (6, 126926848), (8, 95195136), (12, 63463424), (16, 47597568), (24, 31731712), (32, 23798784), (48, 15865856), (61, 12484608), (64, 11899392), (96, 7932928), (122, 6242304), (127, 5996544), (128, 5949696), (183, 4161536), (192, 3966464), (244, 3121152), (254, 2998272), (256, 2974848), (366, 2080768), (381, 1998848), (384, 1983232), (488, 1560576), (508, 1499136), (512, 1487424), (732, 1040384), (762, 999424), (768, 991616), (976, 780288), (1016, 749568), (1024, 743712), (1464, 520192), (1524, 499712), (1536, 495808), (1952, 390144), (2032, 374784), (2048, 371856), (2928, 260096), (3048, 249856), (3072, 247904), (3904, 195072), (4064, 187392), (4096, 185928), (5856, 130048), (6096, 124928), (6144, 123952), (7747, 98304), (7808, 97536), (8128, 93696), (8192, 92964), (11712, 65024), (12192, 62464), (12288, 61976), (15494, 49152), (15616, 48768), (16256, 46848), (16384, 46482), (23241, 32768), (23424, 32512), (24384, 31232), (24576, 30988)]