216370368

素因数分解:

$2^6\times 3^2\times {\mathrm{375643}}^1$

素因数の和:375661

約数の個数: 42

約数和(自身を含む): 620188244

約数和(自身を除く): 403817876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 375643, 751286, 1126929, 1502572, 2253858, 3005144, 3380787, 4507716, 6010288, 6761574, 9015432, 12020576, 13523148, 18030864, 24041152, 27046296, 36061728, 54092592, 72123456, 108185184, 216370368]

約数ペア:

[(1, 216370368), (2, 108185184), (3, 72123456), (4, 54092592), (6, 36061728), (8, 27046296), (9, 24041152), (12, 18030864), (16, 13523148), (18, 12020576), (24, 9015432), (32, 6761574), (36, 6010288), (48, 4507716), (64, 3380787), (72, 3005144), (96, 2253858), (144, 1502572), (192, 1126929), (288, 751286), (576, 375643)]