18731045088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:790

約数の個数: 288

約数和(自身を含む): 61892812800

約数和(自身を除く): 43161767712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 149, 168, 224, 252, 254, 288, 298, 336, 381, 447, 491, 504, 508, 596, 672, 762, 889, 894, 982, 1008, 1016, 1043, 1143, 1192, 1341, 1473, 1524, 1778, 1788, 1964, 2016, 2032, 2086, 2286, 2384, 2667, 2682, 2946, 3048, 3129, 3437, 3556, 3576, 3928, 4064, 4172, 4419, 4572, 4768, 5334, 5364, 5892, 6096, 6258, 6874, 7112, 7152, 7856, 8001, 8344, 8838, 9144, 9387, 10311, 10668, 10728, 11784, 12192, 12516, 13748, 14224, 14304, 15712, 16002, 16688, 17676, 18288, 18774, 18923, 20622, 21336, 21456, 23568, 25032, 27496, 28448, 30933, 32004, 33376, 35352, 36576, 37548, 37846, 41244, 42672, 42912, 47136, 50064, 54992, 56769, 61866, 62357, 64008, 70704, 73159, 75096, 75692, 82488, 85344, 100128, 109984, 113538, 123732, 124714, 128016, 132461, 141408, 146318, 150192, 151384, 164976, 170307, 187071, 219477, 227076, 247464, 249428, 256032, 264922, 292636, 300384, 302768, 329952, 340614, 374142, 397383, 436499, 438954, 454152, 494928, 498856, 512113, 529844, 561213, 585272, 605536, 658431, 681228, 748284, 794766, 872998, 877908, 908304, 989856, 997712, 1024226, 1059688, 1122426, 1170544, 1192149, 1309497, 1316862, 1362456, 1496568, 1536339, 1589532, 1745996, 1755816, 1816608, 1995424, 2048452, 2119376, 2244852, 2341088, 2384298, 2618994, 2633724, 2724912, 2993136, 3072678, 3179064, 3491992, 3511632, 3928491, 4096904, 4238752, 4489704, 4609017, 4768596, 5237988, 5267448, 5449824, 5986272, 6145356, 6358128, 6983984, 7023264, 7856982, 8193808, 8979408, 9218034, 9291193, 9537192, 10475976, 10534896, 12290712, 12716256, 13967968, 15713964, 16387616, 17958816, 18436068, 18582386, 19074384, 20951952, 21069792, 24581424, 27873579, 31427928, 36872136, 37164772, 38148768, 41903904, 49162848, 55747158, 62855856, 65038351, 73744272, 74329544, 83620737, 111494316, 125711712, 130076702, 147488544, 148659088, 167241474, 195115053, 222988632, 260153404, 297318176, 334482948, 390230106, 445977264, 520306808, 585345159, 668965896, 780460212, 891954528, 1040613616, 1170690318, 1337931792, 1560920424, 2081227232, 2341380636, 2675863584, 3121840848, 4682761272, 6243681696, 9365522544, 18731045088]

約数ペア:

[(1, 18731045088), (2, 9365522544), (3, 6243681696), (4, 4682761272), (6, 3121840848), (7, 2675863584), (8, 2341380636), (9, 2081227232), (12, 1560920424), (14, 1337931792), (16, 1170690318), (18, 1040613616), (21, 891954528), (24, 780460212), (28, 668965896), (32, 585345159), (36, 520306808), (42, 445977264), (48, 390230106), (56, 334482948), (63, 297318176), (72, 260153404), (84, 222988632), (96, 195115053), (112, 167241474), (126, 148659088), (127, 147488544), (144, 130076702), (149, 125711712), (168, 111494316), (224, 83620737), (252, 74329544), (254, 73744272), (288, 65038351), (298, 62855856), (336, 55747158), (381, 49162848), (447, 41903904), (491, 38148768), (504, 37164772), (508, 36872136), (596, 31427928), (672, 27873579), (762, 24581424), (889, 21069792), (894, 20951952), (982, 19074384), (1008, 18582386), (1016, 18436068), (1043, 17958816), (1143, 16387616), (1192, 15713964), (1341, 13967968), (1473, 12716256), (1524, 12290712), (1778, 10534896), (1788, 10475976), (1964, 9537192), (2016, 9291193), (2032, 9218034), (2086, 8979408), (2286, 8193808), (2384, 7856982), (2667, 7023264), (2682, 6983984), (2946, 6358128), (3048, 6145356), (3129, 5986272), (3437, 5449824), (3556, 5267448), (3576, 5237988), (3928, 4768596), (4064, 4609017), (4172, 4489704), (4419, 4238752), (4572, 4096904), (4768, 3928491), (5334, 3511632), (5364, 3491992), (5892, 3179064), (6096, 3072678), (6258, 2993136), (6874, 2724912), (7112, 2633724), (7152, 2618994), (7856, 2384298), (8001, 2341088), (8344, 2244852), (8838, 2119376), (9144, 2048452), (9387, 1995424), (10311, 1816608), (10668, 1755816), (10728, 1745996), (11784, 1589532), (12192, 1536339), (12516, 1496568), (13748, 1362456), (14224, 1316862), (14304, 1309497), (15712, 1192149), (16002, 1170544), (16688, 1122426), (17676, 1059688), (18288, 1024226), (18774, 997712), (18923, 989856), (20622, 908304), (21336, 877908), (21456, 872998), (23568, 794766), (25032, 748284), (27496, 681228), (28448, 658431), (30933, 605536), (32004, 585272), (33376, 561213), (35352, 529844), (36576, 512113), (37548, 498856), (37846, 494928), (41244, 454152), (42672, 438954), (42912, 436499), (47136, 397383), (50064, 374142), (54992, 340614), (56769, 329952), (61866, 302768), (62357, 300384), (64008, 292636), (70704, 264922), (73159, 256032), (75096, 249428), (75692, 247464), (82488, 227076), (85344, 219477), (100128, 187071), (109984, 170307), (113538, 164976), (123732, 151384), (124714, 150192), (128016, 146318), (132461, 141408)]