298161330404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1\times {\mathrm{179321}}^1$

素因数の和:180756

約数の個数: 48

約数和(自身を含む): 610635881856

約数和(自身を除く): 312474551452

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1381, 2762, 5524, 9667, 19334, 38668, 59383, 118766, 179321, 237532, 358642, 415681, 717284, 831362, 1255247, 1662724, 2510494, 5020988, 7710803, 15421606, 30843212, 53975621, 107951242, 215902484, 247642301, 495284602, 990569204, 1733496107, 3466992214, 6933984428, 10648618943, 21297237886, 42594475772, 74540332601, 149080665202, 298161330404]

約数ペア:

[(1, 298161330404), (2, 149080665202), (4, 74540332601), (7, 42594475772), (14, 21297237886), (28, 10648618943), (43, 6933984428), (86, 3466992214), (172, 1733496107), (301, 990569204), (602, 495284602), (1204, 247642301), (1381, 215902484), (2762, 107951242), (5524, 53975621), (9667, 30843212), (19334, 15421606), (38668, 7710803), (59383, 5020988), (118766, 2510494), (179321, 1662724), (237532, 1255247), (358642, 831362), (415681, 717284)]