2136899968

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 4982169600

約数和(自身を除く): 2845269632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 127, 128, 178, 211, 224, 254, 356, 422, 448, 508, 623, 712, 844, 889, 896, 1016, 1246, 1424, 1477, 1688, 1778, 2032, 2492, 2848, 2954, 3376, 3556, 4064, 4984, 5696, 5908, 6752, 7112, 8128, 9968, 11303, 11392, 11816, 13504, 14224, 16256, 18779, 19936, 22606, 23632, 26797, 27008, 28448, 37558, 39872, 45212, 47264, 53594, 56896, 75116, 79121, 79744, 90424, 94528, 107188, 113792, 131453, 150232, 158242, 180848, 187579, 189056, 214376, 262906, 300464, 316484, 361696, 375158, 428752, 525812, 600928, 632968, 723392, 750316, 857504, 1051624, 1201856, 1265936, 1446784, 1500632, 1715008, 2103248, 2384933, 2403712, 2531872, 3001264, 3430016, 4206496, 4769866, 5063744, 6002528, 8412992, 9539732, 10127488, 12005056, 16694531, 16825984, 19079464, 24010112, 33389062, 38158928, 66778124, 76317856, 133556248, 152635712, 267112496, 305271424, 534224992, 1068449984, 2136899968]

約数ペア:

[(1, 2136899968), (2, 1068449984), (4, 534224992), (7, 305271424), (8, 267112496), (14, 152635712), (16, 133556248), (28, 76317856), (32, 66778124), (56, 38158928), (64, 33389062), (89, 24010112), (112, 19079464), (127, 16825984), (128, 16694531), (178, 12005056), (211, 10127488), (224, 9539732), (254, 8412992), (356, 6002528), (422, 5063744), (448, 4769866), (508, 4206496), (623, 3430016), (712, 3001264), (844, 2531872), (889, 2403712), (896, 2384933), (1016, 2103248), (1246, 1715008), (1424, 1500632), (1477, 1446784), (1688, 1265936), (1778, 1201856), (2032, 1051624), (2492, 857504), (2848, 750316), (2954, 723392), (3376, 632968), (3556, 600928), (4064, 525812), (4984, 428752), (5696, 375158), (5908, 361696), (6752, 316484), (7112, 300464), (8128, 262906), (9968, 214376), (11303, 189056), (11392, 187579), (11816, 180848), (13504, 158242), (14224, 150232), (16256, 131453), (18779, 113792), (19936, 107188), (22606, 94528), (23632, 90424), (26797, 79744), (27008, 79121), (28448, 75116), (37558, 56896), (39872, 53594), (45212, 47264)]