349087788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5519}}^1$

素因数の和:5787

約数の個数: 72

約数和(自身を含む): 1012677120

約数和(自身を除く): 663589332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1506, 1757, 2259, 3012, 3514, 4518, 5271, 5519, 7028, 9036, 10542, 11038, 15813, 16557, 21084, 22076, 31626, 33114, 38633, 49671, 63252, 66228, 77266, 99342, 115899, 154532, 198684, 231798, 347697, 463596, 695394, 1385269, 1390788, 2770538, 4155807, 5541076, 8311614, 9696883, 12467421, 16623228, 19393766, 24934842, 29090649, 38787532, 49869684, 58181298, 87271947, 116362596, 174543894, 349087788]

約数ペア:

[(1, 349087788), (2, 174543894), (3, 116362596), (4, 87271947), (6, 58181298), (7, 49869684), (9, 38787532), (12, 29090649), (14, 24934842), (18, 19393766), (21, 16623228), (28, 12467421), (36, 9696883), (42, 8311614), (63, 5541076), (84, 4155807), (126, 2770538), (251, 1390788), (252, 1385269), (502, 695394), (753, 463596), (1004, 347697), (1506, 231798), (1757, 198684), (2259, 154532), (3012, 115899), (3514, 99342), (4518, 77266), (5271, 66228), (5519, 63252), (7028, 49671), (9036, 38633), (10542, 33114), (11038, 31626), (15813, 22076), (16557, 21084)]