1812941568

素因数分解:

$2^8\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3593}}^1$

素因数の和:3691

約数の個数: 144

約数和(自身を含む): 5436140640

約数和(自身を除く): 3623199072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 256, 288, 292, 384, 432, 438, 576, 584, 657, 768, 864, 876, 1152, 1168, 1314, 1728, 1752, 1971, 2304, 2336, 2628, 3456, 3504, 3593, 3942, 4672, 5256, 6912, 7008, 7186, 7884, 9344, 10512, 10779, 14016, 14372, 15768, 18688, 21024, 21558, 28032, 28744, 31536, 32337, 42048, 43116, 56064, 57488, 63072, 64674, 84096, 86232, 97011, 114976, 126144, 129348, 168192, 172464, 194022, 229952, 252288, 258696, 262289, 344928, 388044, 459904, 504576, 517392, 524578, 689856, 776088, 786867, 919808, 1034784, 1049156, 1379712, 1552176, 1573734, 2069568, 2098312, 2360601, 2759424, 3104352, 3147468, 4139136, 4196624, 4721202, 6208704, 6294936, 7081803, 8278272, 8393248, 9442404, 12417408, 12589872, 14163606, 16786496, 18884808, 24834816, 25179744, 28327212, 33572992, 37769616, 50359488, 56654424, 67145984, 75539232, 100718976, 113308848, 151078464, 201437952, 226617696, 302156928, 453235392, 604313856, 906470784, 1812941568]

約数ペア:

[(1, 1812941568), (2, 906470784), (3, 604313856), (4, 453235392), (6, 302156928), (8, 226617696), (9, 201437952), (12, 151078464), (16, 113308848), (18, 100718976), (24, 75539232), (27, 67145984), (32, 56654424), (36, 50359488), (48, 37769616), (54, 33572992), (64, 28327212), (72, 25179744), (73, 24834816), (96, 18884808), (108, 16786496), (128, 14163606), (144, 12589872), (146, 12417408), (192, 9442404), (216, 8393248), (219, 8278272), (256, 7081803), (288, 6294936), (292, 6208704), (384, 4721202), (432, 4196624), (438, 4139136), (576, 3147468), (584, 3104352), (657, 2759424), (768, 2360601), (864, 2098312), (876, 2069568), (1152, 1573734), (1168, 1552176), (1314, 1379712), (1728, 1049156), (1752, 1034784), (1971, 919808), (2304, 786867), (2336, 776088), (2628, 689856), (3456, 524578), (3504, 517392), (3593, 504576), (3942, 459904), (4672, 388044), (5256, 344928), (6912, 262289), (7008, 258696), (7186, 252288), (7884, 229952), (9344, 194022), (10512, 172464), (10779, 168192), (14016, 129348), (14372, 126144), (15768, 114976), (18688, 97011), (21024, 86232), (21558, 84096), (28032, 64674), (28744, 63072), (31536, 57488), (32337, 56064), (42048, 43116)]