2808288

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{199}}^1$

素因数の和:229

約数の個数: 108

約数和(自身を含む): 9336600

約数和(自身を除く): 6528312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 199, 224, 252, 288, 294, 336, 392, 398, 441, 504, 588, 597, 672, 784, 796, 882, 1008, 1176, 1194, 1393, 1568, 1592, 1764, 1791, 2016, 2352, 2388, 2786, 3184, 3528, 3582, 4179, 4704, 4776, 5572, 6368, 7056, 7164, 8358, 9552, 9751, 11144, 12537, 14112, 14328, 16716, 19104, 19502, 22288, 25074, 28656, 29253, 33432, 39004, 44576, 50148, 57312, 58506, 66864, 78008, 87759, 100296, 117012, 133728, 156016, 175518, 200592, 234024, 312032, 351036, 401184, 468048, 702072, 936096, 1404144, 2808288]

約数ペア:

[(1, 2808288), (2, 1404144), (3, 936096), (4, 702072), (6, 468048), (7, 401184), (8, 351036), (9, 312032), (12, 234024), (14, 200592), (16, 175518), (18, 156016), (21, 133728), (24, 117012), (28, 100296), (32, 87759), (36, 78008), (42, 66864), (48, 58506), (49, 57312), (56, 50148), (63, 44576), (72, 39004), (84, 33432), (96, 29253), (98, 28656), (112, 25074), (126, 22288), (144, 19502), (147, 19104), (168, 16716), (196, 14328), (199, 14112), (224, 12537), (252, 11144), (288, 9751), (294, 9552), (336, 8358), (392, 7164), (398, 7056), (441, 6368), (504, 5572), (588, 4776), (597, 4704), (672, 4179), (784, 3582), (796, 3528), (882, 3184), (1008, 2786), (1176, 2388), (1194, 2352), (1393, 2016), (1568, 1791), (1592, 1764)]