306351504

素因数分解:

$2^4\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1823}}^1$

素因数の和:2229

約数の個数: 80

約数和(自身を含む): 882086400

約数和(自身を除く): 575734896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 432, 778, 1167, 1556, 1823, 2334, 3112, 3501, 3646, 4668, 5469, 6224, 7002, 7292, 9336, 10503, 10938, 14004, 14584, 16407, 18672, 21006, 21876, 28008, 29168, 32814, 42012, 43752, 49221, 56016, 65628, 84024, 87504, 98442, 131256, 168048, 196884, 262512, 393768, 709147, 787536, 1418294, 2127441, 2836588, 4254882, 5673176, 6382323, 8509764, 11346352, 12764646, 17019528, 19146969, 25529292, 34039056, 38293938, 51058584, 76587876, 102117168, 153175752, 306351504]

約数ペア:

[(1, 306351504), (2, 153175752), (3, 102117168), (4, 76587876), (6, 51058584), (8, 38293938), (9, 34039056), (12, 25529292), (16, 19146969), (18, 17019528), (24, 12764646), (27, 11346352), (36, 8509764), (48, 6382323), (54, 5673176), (72, 4254882), (108, 2836588), (144, 2127441), (216, 1418294), (389, 787536), (432, 709147), (778, 393768), (1167, 262512), (1556, 196884), (1823, 168048), (2334, 131256), (3112, 98442), (3501, 87504), (3646, 84024), (4668, 65628), (5469, 56016), (6224, 49221), (7002, 43752), (7292, 42012), (9336, 32814), (10503, 29168), (10938, 28008), (14004, 21876), (14584, 21006), (16407, 18672)]