293462008

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 641203200

約数和(自身を除く): 347741192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 131, 218, 262, 367, 436, 524, 734, 763, 872, 917, 1048, 1468, 1526, 1834, 2569, 2936, 3052, 3668, 5138, 6104, 7336, 10276, 14279, 20552, 28558, 40003, 48077, 57116, 80006, 96154, 99953, 114232, 160012, 192308, 199906, 280021, 320024, 336539, 384616, 399812, 560042, 673078, 799624, 1120084, 1346156, 2240168, 2692312, 5240393, 10480786, 20961572, 36682751, 41923144, 73365502, 146731004, 293462008]

約数ペア:

[(1, 293462008), (2, 146731004), (4, 73365502), (7, 41923144), (8, 36682751), (14, 20961572), (28, 10480786), (56, 5240393), (109, 2692312), (131, 2240168), (218, 1346156), (262, 1120084), (367, 799624), (436, 673078), (524, 560042), (734, 399812), (763, 384616), (872, 336539), (917, 320024), (1048, 280021), (1468, 199906), (1526, 192308), (1834, 160012), (2569, 114232), (2936, 99953), (3052, 96154), (3668, 80006), (5138, 57116), (6104, 48077), (7336, 40003), (10276, 28558), (14279, 20552)]