258761952

素因数分解:

$2^5\times 3^5\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 772716672

約数和(自身を除く): 513954720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 214, 216, 243, 288, 311, 321, 324, 428, 432, 486, 622, 642, 648, 856, 864, 933, 963, 972, 1244, 1284, 1296, 1712, 1866, 1926, 1944, 2488, 2568, 2592, 2799, 2889, 3424, 3732, 3852, 3888, 4976, 5136, 5598, 5778, 7464, 7704, 7776, 8397, 8667, 9952, 10272, 11196, 11556, 14928, 15408, 16794, 17334, 22392, 23112, 25191, 26001, 29856, 30816, 33277, 33588, 34668, 44784, 46224, 50382, 52002, 66554, 67176, 69336, 75573, 89568, 92448, 99831, 100764, 104004, 133108, 134352, 138672, 151146, 199662, 201528, 208008, 266216, 268704, 277344, 299493, 302292, 399324, 403056, 416016, 532432, 598986, 604584, 798648, 806112, 832032, 898479, 1064864, 1197972, 1209168, 1597296, 1796958, 2395944, 2418336, 2695437, 3194592, 3593916, 4791888, 5390874, 7187832, 8086311, 9583776, 10781748, 14375664, 16172622, 21563496, 28751328, 32345244, 43126992, 64690488, 86253984, 129380976, 258761952]

約数ペア:

[(1, 258761952), (2, 129380976), (3, 86253984), (4, 64690488), (6, 43126992), (8, 32345244), (9, 28751328), (12, 21563496), (16, 16172622), (18, 14375664), (24, 10781748), (27, 9583776), (32, 8086311), (36, 7187832), (48, 5390874), (54, 4791888), (72, 3593916), (81, 3194592), (96, 2695437), (107, 2418336), (108, 2395944), (144, 1796958), (162, 1597296), (214, 1209168), (216, 1197972), (243, 1064864), (288, 898479), (311, 832032), (321, 806112), (324, 798648), (428, 604584), (432, 598986), (486, 532432), (622, 416016), (642, 403056), (648, 399324), (856, 302292), (864, 299493), (933, 277344), (963, 268704), (972, 266216), (1244, 208008), (1284, 201528), (1296, 199662), (1712, 151146), (1866, 138672), (1926, 134352), (1944, 133108), (2488, 104004), (2568, 100764), (2592, 99831), (2799, 92448), (2889, 89568), (3424, 75573), (3732, 69336), (3852, 67176), (3888, 66554), (4976, 52002), (5136, 50382), (5598, 46224), (5778, 44784), (7464, 34668), (7704, 33588), (7776, 33277), (8397, 30816), (8667, 29856), (9952, 26001), (10272, 25191), (11196, 23112), (11556, 22392), (14928, 17334), (15408, 16794)]