252720244

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{8539}}^1$

素因数の和:8708

約数の個数: 36

約数和(自身を含む): 517933920

約数和(自身を除く): 265213676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 4228, 7399, 8539, 14798, 17078, 29596, 34156, 59773, 119546, 239092, 418411, 836822, 1289389, 1673644, 2578778, 5157556, 9025723, 18051446, 36102892, 63180061, 126360122, 252720244]

約数ペア:

[(1, 252720244), (2, 126360122), (4, 63180061), (7, 36102892), (14, 18051446), (28, 9025723), (49, 5157556), (98, 2578778), (151, 1673644), (196, 1289389), (302, 836822), (604, 418411), (1057, 239092), (2114, 119546), (4228, 59773), (7399, 34156), (8539, 29596), (14798, 17078)]