19820729376

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{991}}^1\times {\mathrm{3307}}^1$

素因数の和:4324

約数の個数: 192

約数和(自身を含む): 66155765760

約数和(自身を除く): 46335036384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 991, 1008, 1512, 1982, 2016, 2973, 3024, 3307, 3964, 5946, 6048, 6614, 6937, 7928, 8919, 9921, 11892, 13228, 13874, 15856, 17838, 19842, 20811, 23149, 23784, 26456, 26757, 27748, 29763, 31712, 35676, 39684, 41622, 46298, 47568, 52912, 53514, 55496, 59526, 62433, 69447, 71352, 79368, 83244, 89289, 92596, 95136, 105824, 107028, 110992, 119052, 124866, 138894, 142704, 158736, 166488, 178578, 185192, 187299, 208341, 214056, 221984, 238104, 249732, 277788, 285408, 317472, 332976, 357156, 370384, 374598, 416682, 428112, 476208, 499464, 555576, 625023, 665952, 714312, 740768, 749196, 833364, 856224, 952416, 998928, 1111152, 1250046, 1428624, 1498392, 1666728, 1997856, 2222304, 2500092, 2857248, 2996784, 3277237, 3333456, 5000184, 5993568, 6554474, 6666912, 9831711, 10000368, 13108948, 19663422, 20000736, 22940659, 26217896, 29495133, 39326844, 45881318, 52435792, 58990266, 68821977, 78653688, 88485399, 91762636, 104871584, 117980532, 137643954, 157307376, 176970798, 183525272, 206465931, 235961064, 275287908, 314614752, 353941596, 367050544, 412931862, 471922128, 550575816, 619397793, 707883192, 734101088, 825863724, 943844256, 1101151632, 1238795586, 1415766384, 1651727448, 2202303264, 2477591172, 2831532768, 3303454896, 4955182344, 6606909792, 9910364688, 19820729376]

約数ペア:

[(1, 19820729376), (2, 9910364688), (3, 6606909792), (4, 4955182344), (6, 3303454896), (7, 2831532768), (8, 2477591172), (9, 2202303264), (12, 1651727448), (14, 1415766384), (16, 1238795586), (18, 1101151632), (21, 943844256), (24, 825863724), (27, 734101088), (28, 707883192), (32, 619397793), (36, 550575816), (42, 471922128), (48, 412931862), (54, 367050544), (56, 353941596), (63, 314614752), (72, 275287908), (84, 235961064), (96, 206465931), (108, 183525272), (112, 176970798), (126, 157307376), (144, 137643954), (168, 117980532), (189, 104871584), (216, 91762636), (224, 88485399), (252, 78653688), (288, 68821977), (336, 58990266), (378, 52435792), (432, 45881318), (504, 39326844), (672, 29495133), (756, 26217896), (864, 22940659), (991, 20000736), (1008, 19663422), (1512, 13108948), (1982, 10000368), (2016, 9831711), (2973, 6666912), (3024, 6554474), (3307, 5993568), (3964, 5000184), (5946, 3333456), (6048, 3277237), (6614, 2996784), (6937, 2857248), (7928, 2500092), (8919, 2222304), (9921, 1997856), (11892, 1666728), (13228, 1498392), (13874, 1428624), (15856, 1250046), (17838, 1111152), (19842, 998928), (20811, 952416), (23149, 856224), (23784, 833364), (26456, 749196), (26757, 740768), (27748, 714312), (29763, 665952), (31712, 625023), (35676, 555576), (39684, 499464), (41622, 476208), (46298, 428112), (47568, 416682), (52912, 374598), (53514, 370384), (55496, 357156), (59526, 332976), (62433, 317472), (69447, 285408), (71352, 277788), (79368, 249732), (83244, 238104), (89289, 221984), (92596, 214056), (95136, 208341), (105824, 187299), (107028, 185192), (110992, 178578), (119052, 166488), (124866, 158736), (138894, 142704)]