485199078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{126949}}^1$

素因数の和:126981

約数の個数: 48

約数和(自身を含む): 1215673200

約数和(自身を除く): 730474122

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 126949, 253898, 380847, 761694, 888643, 1650337, 1777286, 2665929, 3300674, 4951011, 5331858, 6220501, 9902022, 11552359, 12441002, 18661503, 23104718, 34657077, 37323006, 69314154, 80866513, 161733026, 242599539, 485199078]

約数ペア:

[(1, 485199078), (2, 242599539), (3, 161733026), (6, 80866513), (7, 69314154), (13, 37323006), (14, 34657077), (21, 23104718), (26, 18661503), (39, 12441002), (42, 11552359), (49, 9902022), (78, 6220501), (91, 5331858), (98, 4951011), (147, 3300674), (182, 2665929), (273, 1777286), (294, 1650337), (546, 888643), (637, 761694), (1274, 380847), (1911, 253898), (3822, 126949)]