331560864

素因数分解:

$2^5\times 3^6\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 168

約数和(自身を含む): 999006372

約数和(自身を除く): 667445508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 233, 243, 244, 288, 324, 366, 432, 466, 486, 488, 549, 648, 699, 729, 732, 864, 932, 972, 976, 1098, 1296, 1398, 1458, 1464, 1647, 1864, 1944, 1952, 2097, 2196, 2592, 2796, 2916, 2928, 3294, 3728, 3888, 4194, 4392, 4941, 5592, 5832, 5856, 6291, 6588, 7456, 7776, 8388, 8784, 9882, 11184, 11664, 12582, 13176, 14213, 14823, 16776, 17568, 18873, 19764, 22368, 23328, 25164, 26352, 28426, 29646, 33552, 37746, 39528, 42639, 44469, 50328, 52704, 56619, 56852, 59292, 67104, 75492, 79056, 85278, 88938, 100656, 113238, 113704, 118584, 127917, 150984, 158112, 169857, 170556, 177876, 201312, 226476, 227408, 237168, 255834, 301968, 339714, 341112, 355752, 383751, 452952, 454816, 474336, 511668, 603936, 679428, 682224, 711504, 767502, 905904, 1023336, 1151253, 1358856, 1364448, 1423008, 1535004, 1811808, 2046672, 2302506, 2717712, 3070008, 3453759, 4093344, 4605012, 5435424, 6140016, 6907518, 9210024, 10361277, 12280032, 13815036, 18420048, 20722554, 27630072, 36840096, 41445108, 55260144, 82890216, 110520288, 165780432, 331560864]

約数ペア:

[(1, 331560864), (2, 165780432), (3, 110520288), (4, 82890216), (6, 55260144), (8, 41445108), (9, 36840096), (12, 27630072), (16, 20722554), (18, 18420048), (24, 13815036), (27, 12280032), (32, 10361277), (36, 9210024), (48, 6907518), (54, 6140016), (61, 5435424), (72, 4605012), (81, 4093344), (96, 3453759), (108, 3070008), (122, 2717712), (144, 2302506), (162, 2046672), (183, 1811808), (216, 1535004), (233, 1423008), (243, 1364448), (244, 1358856), (288, 1151253), (324, 1023336), (366, 905904), (432, 767502), (466, 711504), (486, 682224), (488, 679428), (549, 603936), (648, 511668), (699, 474336), (729, 454816), (732, 452952), (864, 383751), (932, 355752), (972, 341112), (976, 339714), (1098, 301968), (1296, 255834), (1398, 237168), (1458, 227408), (1464, 226476), (1647, 201312), (1864, 177876), (1944, 170556), (1952, 169857), (2097, 158112), (2196, 150984), (2592, 127917), (2796, 118584), (2916, 113704), (2928, 113238), (3294, 100656), (3728, 88938), (3888, 85278), (4194, 79056), (4392, 75492), (4941, 67104), (5592, 59292), (5832, 56852), (5856, 56619), (6291, 52704), (6588, 50328), (7456, 44469), (7776, 42639), (8388, 39528), (8784, 37746), (9882, 33552), (11184, 29646), (11664, 28426), (12582, 26352), (13176, 25164), (14213, 23328), (14823, 22368), (16776, 19764), (17568, 18873)]