2642591616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7741}}^1$

素因数の和:7892

約数の個数: 128

約数和(自身を含む): 8086364160

約数和(自身を除く): 5443772544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 336, 381, 384, 448, 508, 672, 762, 889, 896, 1016, 1344, 1524, 1778, 2032, 2667, 2688, 3048, 3556, 4064, 5334, 6096, 7112, 7741, 8128, 10668, 12192, 14224, 15482, 16256, 21336, 23223, 24384, 28448, 30964, 42672, 46446, 48768, 54187, 56896, 61928, 85344, 92892, 108374, 113792, 123856, 162561, 170688, 185784, 216748, 247712, 325122, 341376, 371568, 433496, 495424, 650244, 743136, 866992, 983107, 990848, 1300488, 1486272, 1733984, 1966214, 2600976, 2949321, 2972544, 3467968, 3932428, 5201952, 5898642, 6881749, 6935936, 7864856, 10403904, 11797284, 13763498, 15729712, 20645247, 20807808, 23594568, 27526996, 31459424, 41290494, 47189136, 55053992, 62918848, 82580988, 94378272, 110107984, 125837696, 165161976, 188756544, 220215968, 330323952, 377513088, 440431936, 660647904, 880863872, 1321295808, 2642591616]

約数ペア:

[(1, 2642591616), (2, 1321295808), (3, 880863872), (4, 660647904), (6, 440431936), (7, 377513088), (8, 330323952), (12, 220215968), (14, 188756544), (16, 165161976), (21, 125837696), (24, 110107984), (28, 94378272), (32, 82580988), (42, 62918848), (48, 55053992), (56, 47189136), (64, 41290494), (84, 31459424), (96, 27526996), (112, 23594568), (127, 20807808), (128, 20645247), (168, 15729712), (192, 13763498), (224, 11797284), (254, 10403904), (336, 7864856), (381, 6935936), (384, 6881749), (448, 5898642), (508, 5201952), (672, 3932428), (762, 3467968), (889, 2972544), (896, 2949321), (1016, 2600976), (1344, 1966214), (1524, 1733984), (1778, 1486272), (2032, 1300488), (2667, 990848), (2688, 983107), (3048, 866992), (3556, 743136), (4064, 650244), (5334, 495424), (6096, 433496), (7112, 371568), (7741, 341376), (8128, 325122), (10668, 247712), (12192, 216748), (14224, 185784), (15482, 170688), (16256, 162561), (21336, 123856), (23223, 113792), (24384, 108374), (28448, 92892), (30964, 85344), (42672, 61928), (46446, 56896), (48768, 54187)]