19418303296

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1481}}^1$

素因数の和:1657

約数の個数: 168

約数和(自身を含む): 46474553736

約数和(自身を除く): 27056250440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 113, 148, 196, 224, 226, 259, 296, 392, 448, 452, 518, 592, 784, 791, 904, 1036, 1184, 1481, 1568, 1582, 1808, 1813, 2072, 2368, 2962, 3136, 3164, 3616, 3626, 4144, 4181, 5537, 5924, 6328, 7232, 7252, 8288, 8362, 10367, 11074, 11848, 12656, 14504, 16576, 16724, 20734, 22148, 23696, 25312, 29008, 29267, 33448, 41468, 44296, 47392, 50624, 54797, 58016, 58534, 66896, 72569, 82936, 88592, 94784, 109594, 116032, 117068, 133792, 145138, 165872, 167353, 177184, 204869, 219188, 234136, 267584, 290276, 331744, 334706, 354368, 383579, 409738, 438376, 468272, 580552, 663488, 669412, 767158, 819476, 876752, 936544, 1161104, 1171471, 1338824, 1534316, 1638952, 1753504, 1873088, 2322208, 2342942, 2677648, 2685053, 3068632, 3277904, 3507008, 4644416, 4685884, 5355296, 5370106, 6137264, 6192061, 6555808, 8200297, 9371768, 10710592, 10740212, 12274528, 12384122, 13111616, 16400594, 18743536, 21480424, 24549056, 24768244, 32801188, 37487072, 42960848, 43344427, 49536488, 65602376, 74974144, 85921696, 86688854, 99072976, 131204752, 171843392, 173377708, 198145952, 262409504, 303410989, 346755416, 396291904, 524819008, 606821978, 693510832, 1213643956, 1387021664, 2427287912, 2774043328, 4854575824, 9709151648, 19418303296]

約数ペア:

[(1, 19418303296), (2, 9709151648), (4, 4854575824), (7, 2774043328), (8, 2427287912), (14, 1387021664), (16, 1213643956), (28, 693510832), (32, 606821978), (37, 524819008), (49, 396291904), (56, 346755416), (64, 303410989), (74, 262409504), (98, 198145952), (112, 173377708), (113, 171843392), (148, 131204752), (196, 99072976), (224, 86688854), (226, 85921696), (259, 74974144), (296, 65602376), (392, 49536488), (448, 43344427), (452, 42960848), (518, 37487072), (592, 32801188), (784, 24768244), (791, 24549056), (904, 21480424), (1036, 18743536), (1184, 16400594), (1481, 13111616), (1568, 12384122), (1582, 12274528), (1808, 10740212), (1813, 10710592), (2072, 9371768), (2368, 8200297), (2962, 6555808), (3136, 6192061), (3164, 6137264), (3616, 5370106), (3626, 5355296), (4144, 4685884), (4181, 4644416), (5537, 3507008), (5924, 3277904), (6328, 3068632), (7232, 2685053), (7252, 2677648), (8288, 2342942), (8362, 2322208), (10367, 1873088), (11074, 1753504), (11848, 1638952), (12656, 1534316), (14504, 1338824), (16576, 1171471), (16724, 1161104), (20734, 936544), (22148, 876752), (23696, 819476), (25312, 767158), (29008, 669412), (29267, 663488), (33448, 580552), (41468, 468272), (44296, 438376), (47392, 409738), (50624, 383579), (54797, 354368), (58016, 334706), (58534, 331744), (66896, 290276), (72569, 267584), (82936, 234136), (88592, 219188), (94784, 204869), (109594, 177184), (116032, 167353), (117068, 165872), (133792, 145138)]