1329784064

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43651}}^1$

素因数の和:43691

約数の個数: 72

約数和(自身を含む): 3212088768

約数和(自身を除く): 1882304704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 15232, 30464, 43651, 87302, 174604, 305557, 349208, 611114, 698416, 742067, 1222228, 1396832, 1484134, 2444456, 2793664, 2968268, 4888912, 5194469, 5587328, 5936536, 9777824, 10388938, 11174656, 11873072, 19555648, 20777876, 23746144, 39111296, 41555752, 47492288, 78222592, 83111504, 94984576, 166223008, 189969152, 332446016, 664892032, 1329784064]

約数ペア:

[(1, 1329784064), (2, 664892032), (4, 332446016), (7, 189969152), (8, 166223008), (14, 94984576), (16, 83111504), (17, 78222592), (28, 47492288), (32, 41555752), (34, 39111296), (56, 23746144), (64, 20777876), (68, 19555648), (112, 11873072), (119, 11174656), (128, 10388938), (136, 9777824), (224, 5936536), (238, 5587328), (256, 5194469), (272, 4888912), (448, 2968268), (476, 2793664), (544, 2444456), (896, 1484134), (952, 1396832), (1088, 1222228), (1792, 742067), (1904, 698416), (2176, 611114), (3808, 349208), (4352, 305557), (7616, 174604), (15232, 87302), (30464, 43651)]