15553601728

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{2879}}^1$

素因数の和:3318

約数の個数: 112

約数和(自身を含む): 36517478400

約数和(自身を除く): 20963876672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 389, 434, 448, 496, 778, 868, 992, 1556, 1736, 1984, 2723, 2879, 3112, 3472, 5446, 5758, 6224, 6944, 10892, 11516, 12059, 12448, 13888, 20153, 21784, 23032, 24118, 24896, 40306, 43568, 46064, 48236, 80612, 84413, 87136, 89249, 92128, 96472, 161224, 168826, 174272, 178498, 184256, 192944, 322448, 337652, 356996, 385888, 624743, 644896, 675304, 713992, 771776, 1119931, 1249486, 1289792, 1350608, 1427984, 2239862, 2498972, 2701216, 2855968, 4479724, 4997944, 5402432, 5711936, 7839517, 8959448, 9995888, 15679034, 17918896, 19991776, 31358068, 34717861, 35837792, 39983552, 62716136, 69435722, 71675584, 125432272, 138871444, 243025027, 250864544, 277742888, 486050054, 501729088, 555485776, 972100108, 1110971552, 1944200216, 2221943104, 3888400432, 7776800864, 15553601728]

約数ペア:

[(1, 15553601728), (2, 7776800864), (4, 3888400432), (7, 2221943104), (8, 1944200216), (14, 1110971552), (16, 972100108), (28, 555485776), (31, 501729088), (32, 486050054), (56, 277742888), (62, 250864544), (64, 243025027), (112, 138871444), (124, 125432272), (217, 71675584), (224, 69435722), (248, 62716136), (389, 39983552), (434, 35837792), (448, 34717861), (496, 31358068), (778, 19991776), (868, 17918896), (992, 15679034), (1556, 9995888), (1736, 8959448), (1984, 7839517), (2723, 5711936), (2879, 5402432), (3112, 4997944), (3472, 4479724), (5446, 2855968), (5758, 2701216), (6224, 2498972), (6944, 2239862), (10892, 1427984), (11516, 1350608), (12059, 1289792), (12448, 1249486), (13888, 1119931), (20153, 771776), (21784, 713992), (23032, 675304), (24118, 644896), (24896, 624743), (40306, 385888), (43568, 356996), (46064, 337652), (48236, 322448), (80612, 192944), (84413, 184256), (87136, 178498), (89249, 174272), (92128, 168826), (96472, 161224)]