2643134816

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 6053382720

約数和(自身を除く): 3410247904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 197, 224, 356, 394, 623, 673, 712, 788, 1246, 1346, 1379, 1424, 1576, 2492, 2692, 2758, 2848, 3152, 4711, 4984, 5384, 5516, 6304, 9422, 9968, 10768, 11032, 17533, 18844, 19936, 21536, 22064, 35066, 37688, 44128, 59897, 70132, 75376, 119794, 122731, 132581, 140264, 150752, 239588, 245462, 265162, 280528, 419279, 479176, 490924, 530324, 561056, 838558, 928067, 958352, 981848, 1060648, 1677116, 1856134, 1916704, 1963696, 2121296, 3354232, 3712268, 3927392, 4242592, 6708464, 7424536, 11799709, 13416928, 14849072, 23599418, 29698144, 47198836, 82597963, 94397672, 165195926, 188795344, 330391852, 377590688, 660783704, 1321567408, 2643134816]

約数ペア:

[(1, 2643134816), (2, 1321567408), (4, 660783704), (7, 377590688), (8, 330391852), (14, 188795344), (16, 165195926), (28, 94397672), (32, 82597963), (56, 47198836), (89, 29698144), (112, 23599418), (178, 14849072), (197, 13416928), (224, 11799709), (356, 7424536), (394, 6708464), (623, 4242592), (673, 3927392), (712, 3712268), (788, 3354232), (1246, 2121296), (1346, 1963696), (1379, 1916704), (1424, 1856134), (1576, 1677116), (2492, 1060648), (2692, 981848), (2758, 958352), (2848, 928067), (3152, 838558), (4711, 561056), (4984, 530324), (5384, 490924), (5516, 479176), (6304, 419279), (9422, 280528), (9968, 265162), (10768, 245462), (11032, 239588), (17533, 150752), (18844, 140264), (19936, 132581), (21536, 122731), (22064, 119794), (35066, 75376), (37688, 70132), (44128, 59897)]