270194872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{14293}}^1$

素因数の和:14455

約数の個数: 32

約数和(自身を含む): 540313200

約数和(自身を除く): 270118328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 14293, 18904, 28586, 57172, 114344, 242981, 485962, 971924, 1943848, 1986727, 3973454, 7946908, 15893816, 33774359, 67548718, 135097436, 270194872]

約数ペア:

[(1, 270194872), (2, 135097436), (4, 67548718), (8, 33774359), (17, 15893816), (34, 7946908), (68, 3973454), (136, 1986727), (139, 1943848), (278, 971924), (556, 485962), (1112, 242981), (2363, 114344), (4726, 57172), (9452, 28586), (14293, 18904)]