289489428

素因数分解:

$2^2\times 3^2\times {\mathrm{1423}}^1\times {\mathrm{5651}}^1$

素因数の和:7084

約数の個数: 36

約数和(自身を含む): 732408768

約数和(自身を除く): 442919340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1423, 2846, 4269, 5651, 5692, 8538, 11302, 12807, 16953, 17076, 22604, 25614, 33906, 50859, 51228, 67812, 101718, 203436, 8041373, 16082746, 24124119, 32165492, 48248238, 72372357, 96496476, 144744714, 289489428]

約数ペア:

[(1, 289489428), (2, 144744714), (3, 96496476), (4, 72372357), (6, 48248238), (9, 32165492), (12, 24124119), (18, 16082746), (36, 8041373), (1423, 203436), (2846, 101718), (4269, 67812), (5651, 51228), (5692, 50859), (8538, 33906), (11302, 25614), (12807, 22604), (16953, 17076)]