216912928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1069}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 453804120

約数和(自身を除く): 236891192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 373, 544, 746, 1069, 1492, 2138, 2984, 4276, 5968, 6341, 8552, 11936, 12682, 17104, 18173, 25364, 34208, 36346, 50728, 72692, 101456, 145384, 202912, 290768, 398737, 581536, 797474, 1594948, 3189896, 6379792, 6778529, 12759584, 13557058, 27114116, 54228232, 108456464, 216912928]

約数ペア:

[(1, 216912928), (2, 108456464), (4, 54228232), (8, 27114116), (16, 13557058), (17, 12759584), (32, 6778529), (34, 6379792), (68, 3189896), (136, 1594948), (272, 797474), (373, 581536), (544, 398737), (746, 290768), (1069, 202912), (1492, 145384), (2138, 101456), (2984, 72692), (4276, 50728), (5968, 36346), (6341, 34208), (8552, 25364), (11936, 18173), (12682, 17104)]