296945908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2503}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 628203520

約数和(自身を除く): 331257612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 223, 266, 446, 532, 892, 1561, 2503, 3122, 4237, 5006, 6244, 8474, 10012, 16948, 17521, 29659, 35042, 47557, 59318, 70084, 95114, 118636, 190228, 332899, 558169, 665798, 1116338, 1331596, 2232676, 3907183, 7814366, 10605211, 15628732, 21210422, 42420844, 74236477, 148472954, 296945908]

約数ペア:

[(1, 296945908), (2, 148472954), (4, 74236477), (7, 42420844), (14, 21210422), (19, 15628732), (28, 10605211), (38, 7814366), (76, 3907183), (133, 2232676), (223, 1331596), (266, 1116338), (446, 665798), (532, 558169), (892, 332899), (1561, 190228), (2503, 118636), (3122, 95114), (4237, 70084), (5006, 59318), (6244, 47557), (8474, 35042), (10012, 29659), (16948, 17521)]