1295271264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:789

約数の個数: 192

約数和(自身を含む): 4058836992

約数和(自身を除く): 2763565728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 97, 112, 124, 168, 186, 194, 217, 224, 248, 291, 336, 372, 388, 434, 496, 582, 641, 651, 672, 679, 744, 776, 868, 992, 1164, 1282, 1302, 1358, 1488, 1552, 1736, 1923, 2037, 2328, 2564, 2604, 2716, 2976, 3007, 3104, 3472, 3846, 4074, 4487, 4656, 5128, 5208, 5432, 6014, 6944, 7692, 8148, 8974, 9021, 9312, 10256, 10416, 10864, 12028, 13461, 15384, 16296, 17948, 18042, 19871, 20512, 20832, 21049, 21728, 24056, 26922, 30768, 32592, 35896, 36084, 39742, 42098, 48112, 53844, 59613, 61536, 62177, 63147, 65184, 71792, 72168, 79484, 84196, 96224, 107688, 119226, 124354, 126294, 139097, 143584, 144336, 158968, 168392, 186531, 215376, 238452, 248708, 252588, 278194, 288672, 317936, 336784, 373062, 417291, 430752, 435239, 476904, 497416, 505176, 556388, 635872, 673568, 746124, 834582, 870478, 953808, 994832, 1010352, 1112776, 1305717, 1492248, 1669164, 1740956, 1907616, 1927487, 1989664, 2020704, 2225552, 2611434, 2984496, 3338328, 3481912, 3854974, 4451104, 5222868, 5782461, 5968992, 6676656, 6963824, 7709948, 10445736, 11564922, 13353312, 13492409, 13927648, 15419896, 20891472, 23129844, 26984818, 30839792, 40477227, 41782944, 46259688, 53969636, 61679584, 80954454, 92519376, 107939272, 161908908, 185038752, 215878544, 323817816, 431757088, 647635632, 1295271264]

約数ペア:

[(1, 1295271264), (2, 647635632), (3, 431757088), (4, 323817816), (6, 215878544), (7, 185038752), (8, 161908908), (12, 107939272), (14, 92519376), (16, 80954454), (21, 61679584), (24, 53969636), (28, 46259688), (31, 41782944), (32, 40477227), (42, 30839792), (48, 26984818), (56, 23129844), (62, 20891472), (84, 15419896), (93, 13927648), (96, 13492409), (97, 13353312), (112, 11564922), (124, 10445736), (168, 7709948), (186, 6963824), (194, 6676656), (217, 5968992), (224, 5782461), (248, 5222868), (291, 4451104), (336, 3854974), (372, 3481912), (388, 3338328), (434, 2984496), (496, 2611434), (582, 2225552), (641, 2020704), (651, 1989664), (672, 1927487), (679, 1907616), (744, 1740956), (776, 1669164), (868, 1492248), (992, 1305717), (1164, 1112776), (1282, 1010352), (1302, 994832), (1358, 953808), (1488, 870478), (1552, 834582), (1736, 746124), (1923, 673568), (2037, 635872), (2328, 556388), (2564, 505176), (2604, 497416), (2716, 476904), (2976, 435239), (3007, 430752), (3104, 417291), (3472, 373062), (3846, 336784), (4074, 317936), (4487, 288672), (4656, 278194), (5128, 252588), (5208, 248708), (5432, 238452), (6014, 215376), (6944, 186531), (7692, 168392), (8148, 158968), (8974, 144336), (9021, 143584), (9312, 139097), (10256, 126294), (10416, 124354), (10864, 119226), (12028, 107688), (13461, 96224), (15384, 84196), (16296, 79484), (17948, 72168), (18042, 71792), (19871, 65184), (20512, 63147), (20832, 62177), (21049, 61536), (21728, 59613), (24056, 53844), (26922, 48112), (30768, 42098), (32592, 39742), (35896, 36084)]