68388555648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{2467}}^1\times {\mathrm{10313}}^1$

素因数の和:12804

約数の個数: 128

約数和(自身を含む): 207712408320

約数和(自身を除く): 139323852672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2467, 2688, 4934, 7401, 9868, 10313, 14802, 17269, 19736, 20626, 29604, 30939, 34538, 39472, 41252, 51807, 59208, 61878, 69076, 72191, 78944, 82504, 103614, 118416, 123756, 138152, 144382, 157888, 165008, 207228, 216573, 236832, 247512, 276304, 288764, 315776, 330016, 414456, 433146, 473664, 495024, 552608, 577528, 660032, 828912, 866292, 947328, 990048, 1105216, 1155056, 1320064, 1657824, 1732584, 1980096, 2210432, 2310112, 3315648, 3465168, 3960192, 4620224, 6631296, 6930336, 9240448, 13860672, 25442171, 27721344, 50884342, 76326513, 101768684, 152653026, 178095197, 203537368, 305306052, 356190394, 407074736, 534285591, 610612104, 712380788, 814149472, 1068571182, 1221224208, 1424761576, 1628298944, 2137142364, 2442448416, 2849523152, 3256597888, 4274284728, 4884896832, 5699046304, 8548569456, 9769793664, 11398092608, 17097138912, 22796185216, 34194277824, 68388555648]

約数ペア:

[(1, 68388555648), (2, 34194277824), (3, 22796185216), (4, 17097138912), (6, 11398092608), (7, 9769793664), (8, 8548569456), (12, 5699046304), (14, 4884896832), (16, 4274284728), (21, 3256597888), (24, 2849523152), (28, 2442448416), (32, 2137142364), (42, 1628298944), (48, 1424761576), (56, 1221224208), (64, 1068571182), (84, 814149472), (96, 712380788), (112, 610612104), (128, 534285591), (168, 407074736), (192, 356190394), (224, 305306052), (336, 203537368), (384, 178095197), (448, 152653026), (672, 101768684), (896, 76326513), (1344, 50884342), (2467, 27721344), (2688, 25442171), (4934, 13860672), (7401, 9240448), (9868, 6930336), (10313, 6631296), (14802, 4620224), (17269, 3960192), (19736, 3465168), (20626, 3315648), (29604, 2310112), (30939, 2210432), (34538, 1980096), (39472, 1732584), (41252, 1657824), (51807, 1320064), (59208, 1155056), (61878, 1105216), (69076, 990048), (72191, 947328), (78944, 866292), (82504, 828912), (103614, 660032), (118416, 577528), (123756, 552608), (138152, 495024), (144382, 473664), (157888, 433146), (165008, 414456), (207228, 330016), (216573, 315776), (236832, 288764), (247512, 276304)]