1887374991872

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1083881}}^1$

素因数の和:1084097

約数の個数: 80

約数和(自身を含む): 3991720629600

約数和(自身を除く): 2104345637728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 179, 256, 304, 358, 512, 608, 716, 1216, 1432, 2432, 2864, 3401, 4864, 5728, 6802, 9728, 11456, 13604, 22912, 27208, 45824, 54416, 91648, 108832, 217664, 435328, 870656, 1083881, 1741312, 2167762, 4335524, 8671048, 17342096, 20593739, 34684192, 41187478, 69368384, 82374956, 138736768, 164749912, 194014699, 277473536, 329499824, 388029398, 554947072, 658999648, 776058796, 1317999296, 1552117592, 2635998592, 3104235184, 3686279281, 5271997184, 6208470368, 7372558562, 10543994368, 12416940736, 14745117124, 24833881472, 29490234248, 49667762944, 58980468496, 99335525888, 117960936992, 235921873984, 471843747968, 943687495936, 1887374991872]

約数ペア:

[(1, 1887374991872), (2, 943687495936), (4, 471843747968), (8, 235921873984), (16, 117960936992), (19, 99335525888), (32, 58980468496), (38, 49667762944), (64, 29490234248), (76, 24833881472), (128, 14745117124), (152, 12416940736), (179, 10543994368), (256, 7372558562), (304, 6208470368), (358, 5271997184), (512, 3686279281), (608, 3104235184), (716, 2635998592), (1216, 1552117592), (1432, 1317999296), (2432, 776058796), (2864, 658999648), (3401, 554947072), (4864, 388029398), (5728, 329499824), (6802, 277473536), (9728, 194014699), (11456, 164749912), (13604, 138736768), (22912, 82374956), (27208, 69368384), (45824, 41187478), (54416, 34684192), (91648, 20593739), (108832, 17342096), (217664, 8671048), (435328, 4335524), (870656, 2167762), (1083881, 1741312)]