271707904

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4345

約数の個数: 72

約数和(自身を含む): 614957840

約数和(自身を除く): 343249936

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4297, 4864, 7904, 8594, 15808, 17188, 31616, 34376, 55861, 63232, 68752, 81643, 111722, 137504, 163286, 223444, 275008, 326572, 446888, 550016, 653144, 893776, 1061359, 1100032, 1306288, 1787552, 2122718, 2612576, 3575104, 4245436, 5225152, 7150208, 8490872, 10450304, 14300416, 16981744, 20900608, 33963488, 67926976, 135853952, 271707904]

約数ペア:

[(1, 271707904), (2, 135853952), (4, 67926976), (8, 33963488), (13, 20900608), (16, 16981744), (19, 14300416), (26, 10450304), (32, 8490872), (38, 7150208), (52, 5225152), (64, 4245436), (76, 3575104), (104, 2612576), (128, 2122718), (152, 1787552), (208, 1306288), (247, 1100032), (256, 1061359), (304, 893776), (416, 653144), (494, 550016), (608, 446888), (832, 326572), (988, 275008), (1216, 223444), (1664, 163286), (1976, 137504), (2432, 111722), (3328, 81643), (3952, 68752), (4297, 63232), (4864, 55861), (7904, 34376), (8594, 31616), (15808, 17188)]