1330260372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{33623}}^1$

素因数の和:33797

約数の個数: 72

約数和(自身を含む): 3867566976

約数和(自身を除く): 2537306604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 13188, 19782, 33623, 39564, 67246, 100869, 134492, 201738, 235361, 302607, 403476, 470722, 605214, 706083, 941444, 1210428, 1412166, 2118249, 2824332, 4236498, 5278811, 8472996, 10557622, 15836433, 21115244, 31672866, 36951677, 47509299, 63345732, 73903354, 95018598, 110855031, 147806708, 190037196, 221710062, 332565093, 443420124, 665130186, 1330260372]

約数ペア:

[(1, 1330260372), (2, 665130186), (3, 443420124), (4, 332565093), (6, 221710062), (7, 190037196), (9, 147806708), (12, 110855031), (14, 95018598), (18, 73903354), (21, 63345732), (28, 47509299), (36, 36951677), (42, 31672866), (63, 21115244), (84, 15836433), (126, 10557622), (157, 8472996), (252, 5278811), (314, 4236498), (471, 2824332), (628, 2118249), (942, 1412166), (1099, 1210428), (1413, 941444), (1884, 706083), (2198, 605214), (2826, 470722), (3297, 403476), (4396, 302607), (5652, 235361), (6594, 201738), (9891, 134492), (13188, 100869), (19782, 67246), (33623, 39564)]