1566381528

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{215399}}^1$

素因数の和:215512

約数の個数: 48

約数和(自身を含む): 4284306000

約数和(自身を除く): 2717924472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 215399, 430798, 646197, 861596, 1292394, 1723192, 1938591, 2584788, 3877182, 5169576, 7754364, 15508728, 21755299, 43510598, 65265897, 87021196, 130531794, 174042392, 195797691, 261063588, 391595382, 522127176, 783190764, 1566381528]

約数ペア:

[(1, 1566381528), (2, 783190764), (3, 522127176), (4, 391595382), (6, 261063588), (8, 195797691), (9, 174042392), (12, 130531794), (18, 87021196), (24, 65265897), (36, 43510598), (72, 21755299), (101, 15508728), (202, 7754364), (303, 5169576), (404, 3877182), (606, 2584788), (808, 1938591), (909, 1723192), (1212, 1292394), (1818, 861596), (2424, 646197), (3636, 430798), (7272, 215399)]