19051487616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{12589}}^1$

素因数の和:13176

約数の個数: 128

約数和(自身を含む): 57942201600

約数和(自身を除く): 38890713984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 563, 672, 896, 1126, 1344, 1689, 2252, 2688, 3378, 3941, 4504, 6756, 7882, 9008, 11823, 12589, 13512, 15764, 18016, 23646, 25178, 27024, 31528, 36032, 37767, 47292, 50356, 54048, 63056, 72064, 75534, 88123, 94584, 100712, 108096, 126112, 151068, 176246, 189168, 201424, 216192, 252224, 264369, 302136, 352492, 378336, 402848, 504448, 528738, 604272, 704984, 756672, 805696, 1057476, 1208544, 1409968, 1513344, 1611392, 2114952, 2417088, 2819936, 4229904, 4834176, 5639872, 7087607, 8459808, 11279744, 14175214, 16919616, 21262821, 28350428, 33839232, 42525642, 49613249, 56700856, 85051284, 99226498, 113401712, 148839747, 170102568, 198452996, 226803424, 297679494, 340205136, 396905992, 453606848, 595358988, 680410272, 793811984, 907213696, 1190717976, 1360820544, 1587623968, 2381435952, 2721641088, 3175247936, 4762871904, 6350495872, 9525743808, 19051487616]

約数ペア:

[(1, 19051487616), (2, 9525743808), (3, 6350495872), (4, 4762871904), (6, 3175247936), (7, 2721641088), (8, 2381435952), (12, 1587623968), (14, 1360820544), (16, 1190717976), (21, 907213696), (24, 793811984), (28, 680410272), (32, 595358988), (42, 453606848), (48, 396905992), (56, 340205136), (64, 297679494), (84, 226803424), (96, 198452996), (112, 170102568), (128, 148839747), (168, 113401712), (192, 99226498), (224, 85051284), (336, 56700856), (384, 49613249), (448, 42525642), (563, 33839232), (672, 28350428), (896, 21262821), (1126, 16919616), (1344, 14175214), (1689, 11279744), (2252, 8459808), (2688, 7087607), (3378, 5639872), (3941, 4834176), (4504, 4229904), (6756, 2819936), (7882, 2417088), (9008, 2114952), (11823, 1611392), (12589, 1513344), (13512, 1409968), (15764, 1208544), (18016, 1057476), (23646, 805696), (25178, 756672), (27024, 704984), (31528, 604272), (36032, 528738), (37767, 504448), (47292, 402848), (50356, 378336), (54048, 352492), (63056, 302136), (72064, 264369), (75534, 252224), (88123, 216192), (94584, 201424), (100712, 189168), (108096, 176246), (126112, 151068)]