7518379648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{599}}^1$

素因数の和:1042

約数の個数: 128

約数和(自身を含む): 17050320000

約数和(自身を除く): 9531940352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 397, 416, 494, 599, 608, 794, 832, 988, 1198, 1216, 1588, 1664, 1976, 2396, 2432, 3176, 3952, 4792, 5161, 6352, 7543, 7787, 7904, 9584, 10322, 11381, 12704, 15086, 15574, 15808, 19168, 20644, 22762, 25408, 30172, 31148, 31616, 38336, 41288, 45524, 50816, 60344, 62296, 76672, 82576, 91048, 98059, 120688, 124592, 147953, 165152, 182096, 196118, 237803, 241376, 249184, 295906, 330304, 364192, 392236, 475606, 482752, 498368, 591812, 660608, 728384, 784472, 951212, 965504, 996736, 1183624, 1456768, 1568944, 1902424, 2367248, 3091439, 3137888, 3804848, 4518257, 4734496, 6182878, 6275776, 7609696, 9036514, 9468992, 12365756, 12551552, 15219392, 18073028, 18937984, 24731512, 30438784, 36146056, 49463024, 58737341, 72292112, 98926048, 117474682, 144584224, 197852096, 234949364, 289168448, 395704192, 469898728, 578336896, 939797456, 1879594912, 3759189824, 7518379648]

約数ペア:

[(1, 7518379648), (2, 3759189824), (4, 1879594912), (8, 939797456), (13, 578336896), (16, 469898728), (19, 395704192), (26, 289168448), (32, 234949364), (38, 197852096), (52, 144584224), (64, 117474682), (76, 98926048), (104, 72292112), (128, 58737341), (152, 49463024), (208, 36146056), (247, 30438784), (304, 24731512), (397, 18937984), (416, 18073028), (494, 15219392), (599, 12551552), (608, 12365756), (794, 9468992), (832, 9036514), (988, 7609696), (1198, 6275776), (1216, 6182878), (1588, 4734496), (1664, 4518257), (1976, 3804848), (2396, 3137888), (2432, 3091439), (3176, 2367248), (3952, 1902424), (4792, 1568944), (5161, 1456768), (6352, 1183624), (7543, 996736), (7787, 965504), (7904, 951212), (9584, 784472), (10322, 728384), (11381, 660608), (12704, 591812), (15086, 498368), (15574, 482752), (15808, 475606), (19168, 392236), (20644, 364192), (22762, 330304), (25408, 295906), (30172, 249184), (31148, 241376), (31616, 237803), (38336, 196118), (41288, 182096), (45524, 165152), (50816, 147953), (60344, 124592), (62296, 120688), (76672, 98059), (82576, 91048)]