728309136

素因数分解:

$2^4\times 3^1\times {\mathrm{1451}}^1\times {\mathrm{10457}}^1$

素因数の和:11919

約数の個数: 40

約数和(自身を含む): 1882941984

約数和(自身を除く): 1154632848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1451, 2902, 4353, 5804, 8706, 10457, 11608, 17412, 20914, 23216, 31371, 34824, 41828, 62742, 69648, 83656, 125484, 167312, 250968, 501936, 15173107, 30346214, 45519321, 60692428, 91038642, 121384856, 182077284, 242769712, 364154568, 728309136]

約数ペア:

[(1, 728309136), (2, 364154568), (3, 242769712), (4, 182077284), (6, 121384856), (8, 91038642), (12, 60692428), (16, 45519321), (24, 30346214), (48, 15173107), (1451, 501936), (2902, 250968), (4353, 167312), (5804, 125484), (8706, 83656), (10457, 69648), (11608, 62742), (17412, 41828), (20914, 34824), (23216, 31371)]