1298190528

素因数分解:

$2^6\times 3^2\times {\mathrm{2253803}}^1$

素因数の和:2253821

約数の個数: 42

約数和(自身を含む): 3721030404

約数和(自身を除く): 2422839876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2253803, 4507606, 6761409, 9015212, 13522818, 18030424, 20284227, 27045636, 36060848, 40568454, 54091272, 72121696, 81136908, 108182544, 144243392, 162273816, 216365088, 324547632, 432730176, 649095264, 1298190528]

約数ペア:

[(1, 1298190528), (2, 649095264), (3, 432730176), (4, 324547632), (6, 216365088), (8, 162273816), (9, 144243392), (12, 108182544), (16, 81136908), (18, 72121696), (24, 54091272), (32, 40568454), (36, 36060848), (48, 27045636), (64, 20284227), (72, 18030424), (96, 13522818), (144, 9015212), (192, 6761409), (288, 4507606), (576, 2253803)]