4198345984

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 9834092800

約数和(自身を除く): 5635746816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 193, 199, 224, 244, 256, 386, 398, 427, 448, 488, 772, 796, 854, 896, 976, 1351, 1393, 1544, 1592, 1708, 1792, 1952, 2702, 2786, 3088, 3184, 3416, 3904, 5404, 5572, 6176, 6368, 6832, 7808, 10808, 11144, 11773, 12139, 12352, 12736, 13664, 15616, 21616, 22288, 23546, 24278, 24704, 25472, 27328, 38407, 43232, 44576, 47092, 48556, 49408, 50944, 54656, 76814, 82411, 84973, 86464, 89152, 94184, 97112, 109312, 153628, 164822, 169946, 172928, 178304, 188368, 194224, 268849, 307256, 329644, 339892, 345856, 356608, 376736, 388448, 537698, 614512, 659288, 679784, 753472, 776896, 1075396, 1229024, 1318576, 1359568, 1506944, 1553792, 2150792, 2342827, 2458048, 2637152, 2719136, 3013888, 3107584, 4301584, 4685654, 4916096, 5274304, 5438272, 8603168, 9371308, 9832192, 10548608, 10876544, 16399789, 17206336, 18742616, 21097216, 21753088, 32799578, 34412672, 37485232, 65599156, 68825344, 74970464, 131198312, 149940928, 262396624, 299881856, 524793248, 599763712, 1049586496, 2099172992, 4198345984]

約数ペア:

[(1, 4198345984), (2, 2099172992), (4, 1049586496), (7, 599763712), (8, 524793248), (14, 299881856), (16, 262396624), (28, 149940928), (32, 131198312), (56, 74970464), (61, 68825344), (64, 65599156), (112, 37485232), (122, 34412672), (128, 32799578), (193, 21753088), (199, 21097216), (224, 18742616), (244, 17206336), (256, 16399789), (386, 10876544), (398, 10548608), (427, 9832192), (448, 9371308), (488, 8603168), (772, 5438272), (796, 5274304), (854, 4916096), (896, 4685654), (976, 4301584), (1351, 3107584), (1393, 3013888), (1544, 2719136), (1592, 2637152), (1708, 2458048), (1792, 2342827), (1952, 2150792), (2702, 1553792), (2786, 1506944), (3088, 1359568), (3184, 1318576), (3416, 1229024), (3904, 1075396), (5404, 776896), (5572, 753472), (6176, 679784), (6368, 659288), (6832, 614512), (7808, 537698), (10808, 388448), (11144, 376736), (11773, 356608), (12139, 345856), (12352, 339892), (12736, 329644), (13664, 307256), (15616, 268849), (21616, 194224), (22288, 188368), (23546, 178304), (24278, 172928), (24704, 169946), (25472, 164822), (27328, 153628), (38407, 109312), (43232, 97112), (44576, 94184), (47092, 89152), (48556, 86464), (49408, 84973), (50944, 82411), (54656, 76814)]