307584368

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 756389088

約数和(自身を除く): 448804720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 103, 104, 112, 182, 196, 206, 208, 293, 364, 392, 412, 586, 637, 721, 728, 784, 824, 1172, 1274, 1339, 1442, 1456, 1648, 2051, 2344, 2548, 2678, 2884, 3809, 4102, 4688, 5047, 5096, 5356, 5768, 7618, 8204, 9373, 10094, 10192, 10712, 11536, 14357, 15236, 16408, 18746, 20188, 21424, 26663, 28714, 30179, 30472, 32816, 37492, 40376, 53326, 57428, 60358, 60944, 65611, 74984, 80752, 106652, 114856, 120716, 131222, 149968, 186641, 211253, 213304, 229712, 241432, 262444, 373282, 392327, 422506, 426608, 482864, 524888, 746564, 784654, 845012, 1049776, 1478771, 1493128, 1569308, 1690024, 2746289, 2957542, 2986256, 3138616, 3380048, 5492578, 5915084, 6277232, 10985156, 11830168, 19224023, 21970312, 23660336, 38448046, 43940624, 76896092, 153792184, 307584368]

約数ペア:

[(1, 307584368), (2, 153792184), (4, 76896092), (7, 43940624), (8, 38448046), (13, 23660336), (14, 21970312), (16, 19224023), (26, 11830168), (28, 10985156), (49, 6277232), (52, 5915084), (56, 5492578), (91, 3380048), (98, 3138616), (103, 2986256), (104, 2957542), (112, 2746289), (182, 1690024), (196, 1569308), (206, 1493128), (208, 1478771), (293, 1049776), (364, 845012), (392, 784654), (412, 746564), (586, 524888), (637, 482864), (721, 426608), (728, 422506), (784, 392327), (824, 373282), (1172, 262444), (1274, 241432), (1339, 229712), (1442, 213304), (1456, 211253), (1648, 186641), (2051, 149968), (2344, 131222), (2548, 120716), (2678, 114856), (2884, 106652), (3809, 80752), (4102, 74984), (4688, 65611), (5047, 60944), (5096, 60358), (5356, 57428), (5768, 53326), (7618, 40376), (8204, 37492), (9373, 32816), (10094, 30472), (10192, 30179), (10712, 28714), (11536, 26663), (14357, 21424), (15236, 20188), (16408, 18746)]