248394888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 830943360

約数和(自身を除く): 582548472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 53, 56, 63, 68, 72, 84, 102, 106, 119, 126, 136, 153, 159, 168, 204, 212, 238, 252, 306, 318, 357, 371, 408, 424, 476, 477, 504, 547, 612, 636, 714, 742, 901, 952, 954, 1071, 1094, 1113, 1224, 1272, 1428, 1484, 1641, 1802, 1908, 2142, 2188, 2226, 2703, 2856, 2968, 3282, 3339, 3604, 3816, 3829, 4284, 4376, 4452, 4923, 5406, 6307, 6564, 6678, 7208, 7658, 8109, 8568, 8904, 9299, 9846, 10812, 11487, 12614, 13128, 13356, 15316, 16218, 18598, 18921, 19692, 21624, 22974, 25228, 26712, 27897, 28991, 30632, 32436, 34461, 37196, 37842, 39384, 45948, 50456, 55794, 56763, 57982, 64872, 65093, 68922, 74392, 75684, 83691, 86973, 91896, 111588, 113526, 115964, 130186, 137844, 151368, 167382, 173946, 195279, 202937, 223176, 227052, 231928, 260372, 260919, 275688, 334764, 347892, 390558, 405874, 454104, 492847, 520744, 521838, 585837, 608811, 669528, 695784, 781116, 811748, 985694, 1043676, 1171674, 1217622, 1478541, 1562232, 1623496, 1826433, 1971388, 2087352, 2343348, 2435244, 2957082, 3449929, 3652866, 3942776, 4435623, 4686696, 4870488, 5914164, 6899858, 7305732, 8871246, 10349787, 11828328, 13799716, 14611464, 17742492, 20699574, 27599432, 31049361, 35484984, 41399148, 62098722, 82798296, 124197444, 248394888]

約数ペア:

[(1, 248394888), (2, 124197444), (3, 82798296), (4, 62098722), (6, 41399148), (7, 35484984), (8, 31049361), (9, 27599432), (12, 20699574), (14, 17742492), (17, 14611464), (18, 13799716), (21, 11828328), (24, 10349787), (28, 8871246), (34, 7305732), (36, 6899858), (42, 5914164), (51, 4870488), (53, 4686696), (56, 4435623), (63, 3942776), (68, 3652866), (72, 3449929), (84, 2957082), (102, 2435244), (106, 2343348), (119, 2087352), (126, 1971388), (136, 1826433), (153, 1623496), (159, 1562232), (168, 1478541), (204, 1217622), (212, 1171674), (238, 1043676), (252, 985694), (306, 811748), (318, 781116), (357, 695784), (371, 669528), (408, 608811), (424, 585837), (476, 521838), (477, 520744), (504, 492847), (547, 454104), (612, 405874), (636, 390558), (714, 347892), (742, 334764), (901, 275688), (952, 260919), (954, 260372), (1071, 231928), (1094, 227052), (1113, 223176), (1224, 202937), (1272, 195279), (1428, 173946), (1484, 167382), (1641, 151368), (1802, 137844), (1908, 130186), (2142, 115964), (2188, 113526), (2226, 111588), (2703, 91896), (2856, 86973), (2968, 83691), (3282, 75684), (3339, 74392), (3604, 68922), (3816, 65093), (3829, 64872), (4284, 57982), (4376, 56763), (4452, 55794), (4923, 50456), (5406, 45948), (6307, 39384), (6564, 37842), (6678, 37196), (7208, 34461), (7658, 32436), (8109, 30632), (8568, 28991), (8904, 27897), (9299, 26712), (9846, 25228), (10812, 22974), (11487, 21624), (12614, 19692), (13128, 18921), (13356, 18598), (15316, 16218)]