669492714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4563

約数の個数: 64

約数和(自身を含む): 1523225088

約数和(自身を除く): 853732374

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 53, 66, 86, 106, 129, 159, 258, 318, 473, 583, 946, 1166, 1419, 1749, 2279, 2838, 3498, 4451, 4558, 6837, 8902, 13353, 13674, 25069, 26706, 48961, 50138, 75207, 97922, 146883, 150414, 191393, 235903, 293766, 382786, 471806, 574179, 707709, 1148358, 1415418, 2105323, 2594933, 4210646, 5189866, 6315969, 7784799, 10143829, 12631938, 15569598, 20287658, 30431487, 60862974, 111582119, 223164238, 334746357, 669492714]

約数ペア:

[(1, 669492714), (2, 334746357), (3, 223164238), (6, 111582119), (11, 60862974), (22, 30431487), (33, 20287658), (43, 15569598), (53, 12631938), (66, 10143829), (86, 7784799), (106, 6315969), (129, 5189866), (159, 4210646), (258, 2594933), (318, 2105323), (473, 1415418), (583, 1148358), (946, 707709), (1166, 574179), (1419, 471806), (1749, 382786), (2279, 293766), (2838, 235903), (3498, 191393), (4451, 150414), (4558, 146883), (6837, 97922), (8902, 75207), (13353, 50138), (13674, 48961), (25069, 26706)]