21937500672

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:771

約数の個数: 320

約数和(自身を含む): 65533805568

約数和(自身を除く): 43596304896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 41, 48, 51, 62, 64, 68, 82, 93, 96, 102, 123, 124, 128, 136, 164, 186, 192, 204, 246, 248, 256, 272, 328, 372, 384, 408, 492, 496, 512, 527, 544, 656, 661, 697, 744, 768, 816, 984, 992, 1054, 1088, 1271, 1312, 1322, 1394, 1488, 1536, 1581, 1632, 1968, 1983, 1984, 2091, 2108, 2176, 2542, 2624, 2644, 2788, 2976, 3162, 3264, 3813, 3936, 3966, 3968, 4182, 4216, 4352, 5084, 5248, 5288, 5576, 5952, 6324, 6528, 7626, 7872, 7932, 7936, 8364, 8432, 8704, 10168, 10496, 10576, 11152, 11237, 11904, 12648, 13056, 15252, 15744, 15864, 15872, 16728, 16864, 20336, 20491, 20992, 21152, 21607, 22304, 22474, 23808, 25296, 26112, 27101, 30504, 31488, 31728, 33456, 33711, 33728, 40672, 40982, 42304, 43214, 44608, 44948, 47616, 50592, 54202, 61008, 61473, 62976, 63456, 64821, 66912, 67422, 67456, 81303, 81344, 81964, 84608, 86428, 89216, 89896, 101184, 108404, 122016, 122946, 126912, 129642, 133824, 134844, 134912, 162606, 162688, 163928, 169216, 172856, 178432, 179792, 202368, 216808, 244032, 245892, 253824, 259284, 267648, 269688, 269824, 325212, 325376, 327856, 338432, 345712, 348347, 356864, 359584, 404736, 433616, 460717, 488064, 491784, 507648, 518568, 535296, 539376, 650424, 650752, 655712, 691424, 696694, 719168, 809472, 840131, 867232, 921434, 976128, 983568, 1015296, 1037136, 1045041, 1070592, 1078752, 1300848, 1311424, 1382151, 1382848, 1393388, 1438336, 1680262, 1734464, 1842868, 1952256, 1967136, 2074272, 2090082, 2157504, 2520393, 2601696, 2622848, 2764302, 2765696, 2786776, 2876672, 3360524, 3468928, 3685736, 3934272, 4148544, 4180164, 4315008, 5040786, 5203392, 5245696, 5528604, 5531392, 5573552, 5753344, 6721048, 6937856, 7371472, 7868544, 8297088, 8360328, 8630016, 10081572, 10406784, 10491392, 11057208, 11062784, 11147104, 13442096, 13875712, 14282227, 14742944, 15737088, 16594176, 16720656, 17260032, 20163144, 20813568, 22114416, 22294208, 26884192, 28564454, 29485888, 31474176, 33188352, 33441312, 40326288, 41627136, 42846681, 44228832, 44588416, 53768384, 57128908, 58971776, 66882624, 80652576, 85693362, 88457664, 89176832, 107536768, 114257816, 117943552, 133765248, 161305152, 171386724, 176915328, 178353664, 215073536, 228515632, 235887104, 267530496, 322610304, 342773448, 353830656, 430147072, 457031264, 535060992, 645220608, 685546896, 707661312, 914062528, 1290441216, 1371093792, 1828125056, 2742187584, 3656250112, 5484375168, 7312500224, 10968750336, 21937500672]

約数ペア:

[(1, 21937500672), (2, 10968750336), (3, 7312500224), (4, 5484375168), (6, 3656250112), (8, 2742187584), (12, 1828125056), (16, 1371093792), (17, 1290441216), (24, 914062528), (31, 707661312), (32, 685546896), (34, 645220608), (41, 535060992), (48, 457031264), (51, 430147072), (62, 353830656), (64, 342773448), (68, 322610304), (82, 267530496), (93, 235887104), (96, 228515632), (102, 215073536), (123, 178353664), (124, 176915328), (128, 171386724), (136, 161305152), (164, 133765248), (186, 117943552), (192, 114257816), (204, 107536768), (246, 89176832), (248, 88457664), (256, 85693362), (272, 80652576), (328, 66882624), (372, 58971776), (384, 57128908), (408, 53768384), (492, 44588416), (496, 44228832), (512, 42846681), (527, 41627136), (544, 40326288), (656, 33441312), (661, 33188352), (697, 31474176), (744, 29485888), (768, 28564454), (816, 26884192), (984, 22294208), (992, 22114416), (1054, 20813568), (1088, 20163144), (1271, 17260032), (1312, 16720656), (1322, 16594176), (1394, 15737088), (1488, 14742944), (1536, 14282227), (1581, 13875712), (1632, 13442096), (1968, 11147104), (1983, 11062784), (1984, 11057208), (2091, 10491392), (2108, 10406784), (2176, 10081572), (2542, 8630016), (2624, 8360328), (2644, 8297088), (2788, 7868544), (2976, 7371472), (3162, 6937856), (3264, 6721048), (3813, 5753344), (3936, 5573552), (3966, 5531392), (3968, 5528604), (4182, 5245696), (4216, 5203392), (4352, 5040786), (5084, 4315008), (5248, 4180164), (5288, 4148544), (5576, 3934272), (5952, 3685736), (6324, 3468928), (6528, 3360524), (7626, 2876672), (7872, 2786776), (7932, 2765696), (7936, 2764302), (8364, 2622848), (8432, 2601696), (8704, 2520393), (10168, 2157504), (10496, 2090082), (10576, 2074272), (11152, 1967136), (11237, 1952256), (11904, 1842868), (12648, 1734464), (13056, 1680262), (15252, 1438336), (15744, 1393388), (15864, 1382848), (15872, 1382151), (16728, 1311424), (16864, 1300848), (20336, 1078752), (20491, 1070592), (20992, 1045041), (21152, 1037136), (21607, 1015296), (22304, 983568), (22474, 976128), (23808, 921434), (25296, 867232), (26112, 840131), (27101, 809472), (30504, 719168), (31488, 696694), (31728, 691424), (33456, 655712), (33711, 650752), (33728, 650424), (40672, 539376), (40982, 535296), (42304, 518568), (43214, 507648), (44608, 491784), (44948, 488064), (47616, 460717), (50592, 433616), (54202, 404736), (61008, 359584), (61473, 356864), (62976, 348347), (63456, 345712), (64821, 338432), (66912, 327856), (67422, 325376), (67456, 325212), (81303, 269824), (81344, 269688), (81964, 267648), (84608, 259284), (86428, 253824), (89216, 245892), (89896, 244032), (101184, 216808), (108404, 202368), (122016, 179792), (122946, 178432), (126912, 172856), (129642, 169216), (133824, 163928), (134844, 162688), (134912, 162606)]