278540032

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{13109}}^1$

素因数の和:13208

約数の個数: 36

約数和(自身を含む): 562733640

約数和(自身を除く): 284193608

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 2656, 5312, 10624, 13109, 21248, 26218, 52436, 104872, 209744, 419488, 838976, 1088047, 1677952, 2176094, 3355904, 4352188, 8704376, 17408752, 34817504, 69635008, 139270016, 278540032]

約数ペア:

[(1, 278540032), (2, 139270016), (4, 69635008), (8, 34817504), (16, 17408752), (32, 8704376), (64, 4352188), (83, 3355904), (128, 2176094), (166, 1677952), (256, 1088047), (332, 838976), (664, 419488), (1328, 209744), (2656, 104872), (5312, 52436), (10624, 26218), (13109, 21248)]