2520512176

素因数分解:

$2^4\times 7^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 140

約数和(自身を含む): 6195231952

約数和(自身を除く): 3674719776

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, 343, 364, 392, 412, 637, 686, 721, 728, 784, 824, 1274, 1339, 1372, 1442, 1456, 1648, 2401, 2548, 2678, 2744, 2884, 4459, 4802, 5047, 5096, 5356, 5488, 5768, 8918, 9373, 9604, 10094, 10192, 10712, 11536, 16807, 17836, 18746, 19208, 20188, 21424, 31213, 33614, 35329, 35672, 37492, 38416, 40376, 62426, 65611, 67228, 70658, 71344, 74984, 80752, 117649, 124852, 131222, 134456, 141316, 149968, 218491, 235298, 247303, 249704, 262444, 268912, 282632, 436982, 459277, 470596, 494606, 499408, 524888, 565264, 873964, 918554, 941192, 989212, 1049776, 1529437, 1731121, 1747928, 1837108, 1882384, 1978424, 3058874, 3214939, 3462242, 3495856, 3674216, 3956848, 6117748, 6429878, 6924484, 7348432, 12117847, 12235496, 12859756, 13848968, 22504573, 24235694, 24470992, 25719512, 27697936, 45009146, 48471388, 51439024, 90018292, 96942776, 157532011, 180036584, 193885552, 315064022, 360073168, 630128044, 1260256088, 2520512176]

約数ペア:

[(1, 2520512176), (2, 1260256088), (4, 630128044), (7, 360073168), (8, 315064022), (13, 193885552), (14, 180036584), (16, 157532011), (26, 96942776), (28, 90018292), (49, 51439024), (52, 48471388), (56, 45009146), (91, 27697936), (98, 25719512), (103, 24470992), (104, 24235694), (112, 22504573), (182, 13848968), (196, 12859756), (206, 12235496), (208, 12117847), (343, 7348432), (364, 6924484), (392, 6429878), (412, 6117748), (637, 3956848), (686, 3674216), (721, 3495856), (728, 3462242), (784, 3214939), (824, 3058874), (1274, 1978424), (1339, 1882384), (1372, 1837108), (1442, 1747928), (1456, 1731121), (1648, 1529437), (2401, 1049776), (2548, 989212), (2678, 941192), (2744, 918554), (2884, 873964), (4459, 565264), (4802, 524888), (5047, 499408), (5096, 494606), (5356, 470596), (5488, 459277), (5768, 436982), (8918, 282632), (9373, 268912), (9604, 262444), (10094, 249704), (10192, 247303), (10712, 235298), (11536, 218491), (16807, 149968), (17836, 141316), (18746, 134456), (19208, 131222), (20188, 124852), (21424, 117649), (31213, 80752), (33614, 74984), (35329, 71344), (35672, 70658), (37492, 67228), (38416, 65611), (40376, 62426)]