1566581341968

素因数分解:

$2^4\times 3^3\times {\mathrm{1901}}^1\times {\mathrm{1907599}}^1$

素因数の和:1909517

約数の個数: 80

約数和(自身を含む): 4499036448000

約数和(自身を除く): 2932455106032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1901, 3802, 5703, 7604, 11406, 15208, 17109, 22812, 30416, 34218, 45624, 51327, 68436, 91248, 102654, 136872, 205308, 273744, 410616, 821232, 1907599, 3815198, 5722797, 7630396, 11445594, 15260792, 17168391, 22891188, 30521584, 34336782, 45782376, 51505173, 68673564, 91564752, 103010346, 137347128, 206020692, 274694256, 412041384, 824082768, 3626345699, 7252691398, 10879037097, 14505382796, 21758074194, 29010765592, 32637111291, 43516148388, 58021531184, 65274222582, 87032296776, 97911333873, 130548445164, 174064593552, 195822667746, 261096890328, 391645335492, 522193780656, 783290670984, 1566581341968]

約数ペア:

[(1, 1566581341968), (2, 783290670984), (3, 522193780656), (4, 391645335492), (6, 261096890328), (8, 195822667746), (9, 174064593552), (12, 130548445164), (16, 97911333873), (18, 87032296776), (24, 65274222582), (27, 58021531184), (36, 43516148388), (48, 32637111291), (54, 29010765592), (72, 21758074194), (108, 14505382796), (144, 10879037097), (216, 7252691398), (432, 3626345699), (1901, 824082768), (3802, 412041384), (5703, 274694256), (7604, 206020692), (11406, 137347128), (15208, 103010346), (17109, 91564752), (22812, 68673564), (30416, 51505173), (34218, 45782376), (45624, 34336782), (51327, 30521584), (68436, 22891188), (91248, 17168391), (102654, 15260792), (136872, 11445594), (205308, 7630396), (273744, 5722797), (410616, 3815198), (821232, 1907599)]