272409088

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 120

約数和(自身を含む): 663296832

約数和(自身を除く): 390887744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 263, 272, 289, 448, 476, 512, 526, 544, 578, 896, 952, 1052, 1088, 1156, 1792, 1841, 1904, 2023, 2104, 2176, 2312, 3584, 3682, 3808, 4046, 4208, 4352, 4471, 4624, 7364, 7616, 8092, 8416, 8704, 8942, 9248, 14728, 15232, 16184, 16832, 17884, 18496, 29456, 30464, 31297, 32368, 33664, 35768, 36992, 58912, 60928, 62594, 64736, 67328, 71536, 73984, 76007, 117824, 125188, 129472, 134656, 143072, 147968, 152014, 235648, 250376, 258944, 286144, 304028, 471296, 500752, 517888, 532049, 572288, 608056, 942592, 1001504, 1035776, 1064098, 1144576, 1216112, 2003008, 2128196, 2289152, 2432224, 4006016, 4256392, 4864448, 8012032, 8512784, 9728896, 16024064, 17025568, 19457792, 34051136, 38915584, 68102272, 136204544, 272409088]

約数ペア:

[(1, 272409088), (2, 136204544), (4, 68102272), (7, 38915584), (8, 34051136), (14, 19457792), (16, 17025568), (17, 16024064), (28, 9728896), (32, 8512784), (34, 8012032), (56, 4864448), (64, 4256392), (68, 4006016), (112, 2432224), (119, 2289152), (128, 2128196), (136, 2003008), (224, 1216112), (238, 1144576), (256, 1064098), (263, 1035776), (272, 1001504), (289, 942592), (448, 608056), (476, 572288), (512, 532049), (526, 517888), (544, 500752), (578, 471296), (896, 304028), (952, 286144), (1052, 258944), (1088, 250376), (1156, 235648), (1792, 152014), (1841, 147968), (1904, 143072), (2023, 134656), (2104, 129472), (2176, 125188), (2312, 117824), (3584, 76007), (3682, 73984), (3808, 71536), (4046, 67328), (4208, 64736), (4352, 62594), (4471, 60928), (4624, 58912), (7364, 36992), (7616, 35768), (8092, 33664), (8416, 32368), (8704, 31297), (8942, 30464), (9248, 29456), (14728, 18496), (15232, 17884), (16184, 16832)]