2387751808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:840

約数の個数: 128

約数和(自身を含む): 5413262400

約数和(自身を除く): 3025510592

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 89, 92, 104, 128, 178, 184, 208, 299, 356, 368, 416, 598, 701, 712, 736, 832, 1157, 1196, 1402, 1424, 1472, 1664, 2047, 2314, 2392, 2804, 2848, 2944, 4094, 4628, 4784, 5608, 5696, 8188, 9113, 9256, 9568, 11216, 11392, 16123, 16376, 18226, 18512, 19136, 22432, 26611, 32246, 32752, 36452, 37024, 38272, 44864, 53222, 62389, 64492, 65504, 72904, 74048, 89728, 106444, 124778, 128984, 131008, 145808, 148096, 209599, 212888, 249556, 257968, 262016, 291616, 419198, 425776, 499112, 515936, 583232, 811057, 838396, 851552, 998224, 1031872, 1166464, 1434947, 1622114, 1676792, 1703104, 1996448, 2063744, 2869894, 3244228, 3353584, 3406208, 3992896, 5739788, 6488456, 6707168, 7985792, 11479576, 12976912, 13414336, 18654311, 22959152, 25953824, 26828672, 37308622, 45918304, 51907648, 74617244, 91836608, 103815296, 149234488, 183673216, 298468976, 596937952, 1193875904, 2387751808]

約数ペア:

[(1, 2387751808), (2, 1193875904), (4, 596937952), (8, 298468976), (13, 183673216), (16, 149234488), (23, 103815296), (26, 91836608), (32, 74617244), (46, 51907648), (52, 45918304), (64, 37308622), (89, 26828672), (92, 25953824), (104, 22959152), (128, 18654311), (178, 13414336), (184, 12976912), (208, 11479576), (299, 7985792), (356, 6707168), (368, 6488456), (416, 5739788), (598, 3992896), (701, 3406208), (712, 3353584), (736, 3244228), (832, 2869894), (1157, 2063744), (1196, 1996448), (1402, 1703104), (1424, 1676792), (1472, 1622114), (1664, 1434947), (2047, 1166464), (2314, 1031872), (2392, 998224), (2804, 851552), (2848, 838396), (2944, 811057), (4094, 583232), (4628, 515936), (4784, 499112), (5608, 425776), (5696, 419198), (8188, 291616), (9113, 262016), (9256, 257968), (9568, 249556), (11216, 212888), (11392, 209599), (16123, 148096), (16376, 145808), (18226, 131008), (18512, 128984), (19136, 124778), (22432, 106444), (26611, 89728), (32246, 74048), (32752, 72904), (36452, 65504), (37024, 64492), (38272, 62389), (44864, 53222)]