229347568

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 451154160

約数和(自身を除く): 221806592

約数列:

[1, 2, 4, 8, 16, 101, 202, 347, 404, 409, 694, 808, 818, 1388, 1616, 1636, 2776, 3272, 5552, 6544, 35047, 41309, 70094, 82618, 140188, 141923, 165236, 280376, 283846, 330472, 560752, 567692, 660944, 1135384, 2270768, 14334223, 28668446, 57336892, 114673784, 229347568]

約数ペア:

[(1, 229347568), (2, 114673784), (4, 57336892), (8, 28668446), (16, 14334223), (101, 2270768), (202, 1135384), (347, 660944), (404, 567692), (409, 560752), (694, 330472), (808, 283846), (818, 280376), (1388, 165236), (1616, 141923), (1636, 140188), (2776, 82618), (3272, 70094), (5552, 41309), (6544, 35047)]