2643142176

素因数分解:

$2^5\times 3^2\times {\mathrm{1607}}^1\times {\mathrm{5711}}^1$

素因数の和:7334

約数の個数: 72

約数和(自身を含む): 7522429824

約数和(自身を除く): 4879287648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1607, 3214, 4821, 5711, 6428, 9642, 11422, 12856, 14463, 17133, 19284, 22844, 25712, 28926, 34266, 38568, 45688, 51399, 51424, 57852, 68532, 77136, 91376, 102798, 115704, 137064, 154272, 182752, 205596, 231408, 274128, 411192, 462816, 548256, 822384, 1644768, 9177577, 18355154, 27532731, 36710308, 55065462, 73420616, 82598193, 110130924, 146841232, 165196386, 220261848, 293682464, 330392772, 440523696, 660785544, 881047392, 1321571088, 2643142176]

約数ペア:

[(1, 2643142176), (2, 1321571088), (3, 881047392), (4, 660785544), (6, 440523696), (8, 330392772), (9, 293682464), (12, 220261848), (16, 165196386), (18, 146841232), (24, 110130924), (32, 82598193), (36, 73420616), (48, 55065462), (72, 36710308), (96, 27532731), (144, 18355154), (288, 9177577), (1607, 1644768), (3214, 822384), (4821, 548256), (5711, 462816), (6428, 411192), (9642, 274128), (11422, 231408), (12856, 205596), (14463, 182752), (17133, 154272), (19284, 137064), (22844, 115704), (25712, 102798), (28926, 91376), (34266, 77136), (38568, 68532), (45688, 57852), (51399, 51424)]