1330582456

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 3002076000

約数和(自身を除く): 1671493544

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 199, 259, 296, 392, 398, 461, 518, 796, 922, 1036, 1393, 1592, 1813, 1844, 2072, 2786, 3227, 3626, 3688, 5572, 6454, 7252, 7363, 9751, 11144, 12908, 14504, 14726, 17057, 19502, 22589, 25816, 29452, 34114, 39004, 45178, 51541, 58904, 68228, 78008, 90356, 91739, 103082, 119399, 136456, 180712, 183478, 206164, 238798, 360787, 366956, 412328, 477596, 642173, 721574, 733912, 835793, 955192, 1284346, 1443148, 1671586, 2568692, 2886296, 3343172, 3394343, 4495211, 5137384, 6686344, 6788686, 8990422, 13577372, 17980844, 23760401, 27154744, 35961688, 47520802, 95041604, 166322807, 190083208, 332645614, 665291228, 1330582456]

約数ペア:

[(1, 1330582456), (2, 665291228), (4, 332645614), (7, 190083208), (8, 166322807), (14, 95041604), (28, 47520802), (37, 35961688), (49, 27154744), (56, 23760401), (74, 17980844), (98, 13577372), (148, 8990422), (196, 6788686), (199, 6686344), (259, 5137384), (296, 4495211), (392, 3394343), (398, 3343172), (461, 2886296), (518, 2568692), (796, 1671586), (922, 1443148), (1036, 1284346), (1393, 955192), (1592, 835793), (1813, 733912), (1844, 721574), (2072, 642173), (2786, 477596), (3227, 412328), (3626, 366956), (3688, 360787), (5572, 238798), (6454, 206164), (7252, 183478), (7363, 180712), (9751, 136456), (11144, 119399), (12908, 103082), (14504, 91739), (14726, 90356), (17057, 78008), (19502, 68228), (22589, 58904), (25816, 51541), (29452, 45178), (34114, 39004)]