268113664

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 698459328

約数和(自身を除く): 430345664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 544, 677, 728, 832, 884, 896, 952, 1088, 1354, 1456, 1547, 1664, 1768, 1792, 1904, 2176, 2708, 2912, 3094, 3328, 3536, 3808, 4352, 4739, 5416, 5824, 6188, 7072, 7616, 8801, 9478, 10832, 11509, 11648, 12376, 14144, 15232, 17602, 18956, 21664, 23018, 23296, 24752, 28288, 30464, 35204, 37912, 43328, 46036, 49504, 56576, 61607, 70408, 75824, 80563, 86656, 92072, 99008, 123214, 140816, 149617, 151648, 161126, 173312, 184144, 198016, 246428, 281632, 299234, 303296, 322252, 368288, 396032, 492856, 563264, 598468, 606592, 644504, 736576, 985712, 1047319, 1126528, 1196936, 1213184, 1289008, 1473152, 1971424, 2094638, 2253056, 2393872, 2578016, 2946304, 3942848, 4189276, 4787744, 5156032, 7885696, 8378552, 9575488, 10312064, 15771392, 16757104, 19150976, 20624128, 33514208, 38301952, 67028416, 134056832, 268113664]

約数ペア:

[(1, 268113664), (2, 134056832), (4, 67028416), (7, 38301952), (8, 33514208), (13, 20624128), (14, 19150976), (16, 16757104), (17, 15771392), (26, 10312064), (28, 9575488), (32, 8378552), (34, 7885696), (52, 5156032), (56, 4787744), (64, 4189276), (68, 3942848), (91, 2946304), (104, 2578016), (112, 2393872), (119, 2253056), (128, 2094638), (136, 1971424), (182, 1473152), (208, 1289008), (221, 1213184), (224, 1196936), (238, 1126528), (256, 1047319), (272, 985712), (364, 736576), (416, 644504), (442, 606592), (448, 598468), (476, 563264), (544, 492856), (677, 396032), (728, 368288), (832, 322252), (884, 303296), (896, 299234), (952, 281632), (1088, 246428), (1354, 198016), (1456, 184144), (1547, 173312), (1664, 161126), (1768, 151648), (1792, 149617), (1904, 140816), (2176, 123214), (2708, 99008), (2912, 92072), (3094, 86656), (3328, 80563), (3536, 75824), (3808, 70408), (4352, 61607), (4739, 56576), (5416, 49504), (5824, 46036), (6188, 43328), (7072, 37912), (7616, 35204), (8801, 30464), (9478, 28288), (10832, 24752), (11509, 23296), (11648, 23018), (12376, 21664), (14144, 18956), (15232, 17602)]