1215732704

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{6221}}^1$

素因数の和:6459

約数の個数: 48

約数和(自身を含む): 2483623296

約数和(自身を除く): 1267890592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 197, 248, 394, 496, 788, 992, 1576, 3152, 6107, 6221, 6304, 12214, 12442, 24428, 24884, 48856, 49768, 97712, 99536, 192851, 195424, 199072, 385702, 771404, 1225537, 1542808, 2451074, 3085616, 4902148, 6171232, 9804296, 19608592, 37991647, 39217184, 75983294, 151966588, 303933176, 607866352, 1215732704]

約数ペア:

[(1, 1215732704), (2, 607866352), (4, 303933176), (8, 151966588), (16, 75983294), (31, 39217184), (32, 37991647), (62, 19608592), (124, 9804296), (197, 6171232), (248, 4902148), (394, 3085616), (496, 2451074), (788, 1542808), (992, 1225537), (1576, 771404), (3152, 385702), (6107, 199072), (6221, 195424), (6304, 192851), (12214, 99536), (12442, 97712), (24428, 49768), (24884, 48856)]