126578328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1559}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 336960000

約数和(自身を除く): 210381672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 398, 408, 597, 796, 1194, 1559, 1592, 2388, 3118, 3383, 4677, 4776, 6236, 6766, 9354, 10149, 12472, 13532, 18708, 20298, 26503, 27064, 37416, 40596, 53006, 79509, 81192, 106012, 159018, 212024, 310241, 318036, 620482, 636072, 930723, 1240964, 1861446, 2481928, 3722892, 5274097, 7445784, 10548194, 15822291, 21096388, 31644582, 42192776, 63289164, 126578328]

約数ペア:

[(1, 126578328), (2, 63289164), (3, 42192776), (4, 31644582), (6, 21096388), (8, 15822291), (12, 10548194), (17, 7445784), (24, 5274097), (34, 3722892), (51, 2481928), (68, 1861446), (102, 1240964), (136, 930723), (199, 636072), (204, 620482), (398, 318036), (408, 310241), (597, 212024), (796, 159018), (1194, 106012), (1559, 81192), (1592, 79509), (2388, 53006), (3118, 40596), (3383, 37416), (4677, 27064), (4776, 26503), (6236, 20298), (6766, 18708), (9354, 13532), (10149, 12472)]