215383104

素因数分解:

$2^6\times 3^3\times {\mathrm{124643}}^1$

素因数の和:124664

約数の個数: 56

約数和(自身を含む): 633191520

約数和(自身を除く): 417808416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 124643, 249286, 373929, 498572, 747858, 997144, 1121787, 1495716, 1994288, 2243574, 2991432, 3365361, 3988576, 4487148, 5982864, 6730722, 7977152, 8974296, 11965728, 13461444, 17948592, 23931456, 26922888, 35897184, 53845776, 71794368, 107691552, 215383104]

約数ペア:

[(1, 215383104), (2, 107691552), (3, 71794368), (4, 53845776), (6, 35897184), (8, 26922888), (9, 23931456), (12, 17948592), (16, 13461444), (18, 11965728), (24, 8974296), (27, 7977152), (32, 6730722), (36, 5982864), (48, 4487148), (54, 3988576), (64, 3365361), (72, 2991432), (96, 2243574), (108, 1994288), (144, 1495716), (192, 1121787), (216, 997144), (288, 747858), (432, 498572), (576, 373929), (864, 249286), (1728, 124643)]