307128672

素因数分解:

$2^5\times 3^5\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 915812352

約数和(自身を除く): 608683680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 127, 144, 162, 216, 243, 254, 288, 311, 324, 381, 432, 486, 508, 622, 648, 762, 864, 933, 972, 1016, 1143, 1244, 1296, 1524, 1866, 1944, 2032, 2286, 2488, 2592, 2799, 3048, 3429, 3732, 3888, 4064, 4572, 4976, 5598, 6096, 6858, 7464, 7776, 8397, 9144, 9952, 10287, 11196, 12192, 13716, 14928, 16794, 18288, 20574, 22392, 25191, 27432, 29856, 30861, 33588, 36576, 39497, 41148, 44784, 50382, 54864, 61722, 67176, 75573, 78994, 82296, 89568, 100764, 109728, 118491, 123444, 134352, 151146, 157988, 164592, 201528, 236982, 246888, 268704, 302292, 315976, 329184, 355473, 403056, 473964, 493776, 604584, 631952, 710946, 806112, 947928, 987552, 1066419, 1209168, 1263904, 1421892, 1895856, 2132838, 2418336, 2843784, 3199257, 3791712, 4265676, 5687568, 6398514, 8531352, 9597771, 11375136, 12797028, 17062704, 19195542, 25594056, 34125408, 38391084, 51188112, 76782168, 102376224, 153564336, 307128672]

約数ペア:

[(1, 307128672), (2, 153564336), (3, 102376224), (4, 76782168), (6, 51188112), (8, 38391084), (9, 34125408), (12, 25594056), (16, 19195542), (18, 17062704), (24, 12797028), (27, 11375136), (32, 9597771), (36, 8531352), (48, 6398514), (54, 5687568), (72, 4265676), (81, 3791712), (96, 3199257), (108, 2843784), (127, 2418336), (144, 2132838), (162, 1895856), (216, 1421892), (243, 1263904), (254, 1209168), (288, 1066419), (311, 987552), (324, 947928), (381, 806112), (432, 710946), (486, 631952), (508, 604584), (622, 493776), (648, 473964), (762, 403056), (864, 355473), (933, 329184), (972, 315976), (1016, 302292), (1143, 268704), (1244, 246888), (1296, 236982), (1524, 201528), (1866, 164592), (1944, 157988), (2032, 151146), (2286, 134352), (2488, 123444), (2592, 118491), (2799, 109728), (3048, 100764), (3429, 89568), (3732, 82296), (3888, 78994), (4064, 75573), (4572, 67176), (4976, 61722), (5598, 54864), (6096, 50382), (6858, 44784), (7464, 41148), (7776, 39497), (8397, 36576), (9144, 33588), (9952, 30861), (10287, 29856), (11196, 27432), (12192, 25191), (13716, 22392), (14928, 20574), (16794, 18288)]