717551296

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 252

約数和(自身を含む): 1910169408

約数和(自身を除く): 1192618112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 61, 62, 64, 77, 88, 98, 112, 121, 122, 124, 154, 176, 196, 217, 224, 242, 244, 248, 308, 341, 352, 392, 427, 434, 448, 484, 488, 496, 539, 616, 671, 682, 704, 784, 847, 854, 868, 968, 976, 992, 1078, 1232, 1342, 1364, 1519, 1568, 1694, 1708, 1736, 1891, 1936, 1952, 1984, 2156, 2387, 2464, 2684, 2728, 2989, 3038, 3136, 3388, 3416, 3472, 3751, 3782, 3872, 3904, 4312, 4697, 4774, 4928, 5368, 5456, 5929, 5978, 6076, 6776, 6832, 6944, 7381, 7502, 7564, 7744, 8624, 9394, 9548, 10736, 10912, 11858, 11956, 12152, 13237, 13552, 13664, 13888, 14762, 15004, 15128, 16709, 17248, 18788, 19096, 20801, 21472, 21824, 23716, 23912, 24304, 26257, 26474, 27104, 27328, 29524, 30008, 30256, 32879, 33418, 34496, 37576, 38192, 41602, 42944, 47432, 47824, 48608, 51667, 52514, 52948, 54208, 59048, 60016, 60512, 65758, 66836, 75152, 76384, 83204, 92659, 94864, 95648, 97216, 103334, 105028, 105896, 118096, 120032, 121024, 131516, 133672, 145607, 150304, 152768, 166408, 183799, 185318, 189728, 191296, 206668, 210056, 211792, 228811, 236192, 240064, 263032, 267344, 291214, 300608, 332816, 361669, 367598, 370636, 379456, 413336, 420112, 423584, 457622, 472384, 526064, 534688, 582428, 665632, 723338, 735196, 741272, 826672, 840224, 847168, 915244, 1019249, 1052128, 1069376, 1164856, 1331264, 1446676, 1470392, 1482544, 1601677, 1653344, 1680448, 1830488, 2038498, 2104256, 2329712, 2893352, 2940784, 2965088, 3203354, 3306688, 3660976, 4076996, 4659424, 5786704, 5881568, 5930176, 6406708, 7321952, 8153992, 9318848, 11211739, 11573408, 11763136, 12813416, 14643904, 16307984, 22423478, 23146816, 25626832, 32615968, 44846956, 51253664, 65231936, 89693912, 102507328, 179387824, 358775648, 717551296]

約数ペア:

[(1, 717551296), (2, 358775648), (4, 179387824), (7, 102507328), (8, 89693912), (11, 65231936), (14, 51253664), (16, 44846956), (22, 32615968), (28, 25626832), (31, 23146816), (32, 22423478), (44, 16307984), (49, 14643904), (56, 12813416), (61, 11763136), (62, 11573408), (64, 11211739), (77, 9318848), (88, 8153992), (98, 7321952), (112, 6406708), (121, 5930176), (122, 5881568), (124, 5786704), (154, 4659424), (176, 4076996), (196, 3660976), (217, 3306688), (224, 3203354), (242, 2965088), (244, 2940784), (248, 2893352), (308, 2329712), (341, 2104256), (352, 2038498), (392, 1830488), (427, 1680448), (434, 1653344), (448, 1601677), (484, 1482544), (488, 1470392), (496, 1446676), (539, 1331264), (616, 1164856), (671, 1069376), (682, 1052128), (704, 1019249), (784, 915244), (847, 847168), (854, 840224), (868, 826672), (968, 741272), (976, 735196), (992, 723338), (1078, 665632), (1232, 582428), (1342, 534688), (1364, 526064), (1519, 472384), (1568, 457622), (1694, 423584), (1708, 420112), (1736, 413336), (1891, 379456), (1936, 370636), (1952, 367598), (1984, 361669), (2156, 332816), (2387, 300608), (2464, 291214), (2684, 267344), (2728, 263032), (2989, 240064), (3038, 236192), (3136, 228811), (3388, 211792), (3416, 210056), (3472, 206668), (3751, 191296), (3782, 189728), (3872, 185318), (3904, 183799), (4312, 166408), (4697, 152768), (4774, 150304), (4928, 145607), (5368, 133672), (5456, 131516), (5929, 121024), (5978, 120032), (6076, 118096), (6776, 105896), (6832, 105028), (6944, 103334), (7381, 97216), (7502, 95648), (7564, 94864), (7744, 92659), (8624, 83204), (9394, 76384), (9548, 75152), (10736, 66836), (10912, 65758), (11858, 60512), (11956, 60016), (12152, 59048), (13237, 54208), (13552, 52948), (13664, 52514), (13888, 51667), (14762, 48608), (15004, 47824), (15128, 47432), (16709, 42944), (17248, 41602), (18788, 38192), (19096, 37576), (20801, 34496), (21472, 33418), (21824, 32879), (23716, 30256), (23912, 30008), (24304, 29524), (26257, 27328), (26474, 27104)]