249387684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 758661120

約数和(自身を除く): 509273436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 53, 62, 78, 84, 91, 93, 106, 124, 139, 156, 159, 182, 186, 212, 217, 273, 278, 318, 364, 371, 372, 403, 417, 434, 546, 556, 636, 651, 689, 742, 806, 834, 868, 973, 1092, 1113, 1209, 1302, 1378, 1484, 1612, 1643, 1668, 1807, 1946, 2067, 2226, 2418, 2604, 2756, 2821, 2919, 3286, 3614, 3892, 4134, 4309, 4452, 4823, 4836, 4929, 5421, 5642, 5838, 6572, 7228, 7367, 8268, 8463, 8618, 9646, 9858, 10842, 11284, 11501, 11676, 12649, 12927, 14469, 14734, 16926, 17236, 19292, 19716, 21359, 21684, 22101, 23002, 25298, 25854, 28938, 29468, 30163, 33852, 34503, 37947, 42718, 44202, 46004, 50596, 51569, 51708, 56017, 57876, 60326, 64077, 69006, 75894, 85436, 88404, 90489, 95771, 103138, 112034, 120652, 128154, 138012, 149513, 151788, 154707, 168051, 180978, 191542, 206276, 224068, 228377, 256308, 287313, 299026, 309414, 336102, 361956, 383084, 392119, 448539, 456754, 574626, 598052, 618828, 670397, 672204, 685131, 784238, 897078, 913508, 1149252, 1176357, 1340794, 1370262, 1568476, 1598639, 1794156, 2011191, 2352714, 2681588, 2740524, 2968901, 3197278, 4022382, 4705428, 4795917, 5937802, 6394556, 8044764, 8906703, 9591834, 11875604, 17813406, 19183668, 20782307, 35626812, 41564614, 62346921, 83129228, 124693842, 249387684]

約数ペア:

[(1, 249387684), (2, 124693842), (3, 83129228), (4, 62346921), (6, 41564614), (7, 35626812), (12, 20782307), (13, 19183668), (14, 17813406), (21, 11875604), (26, 9591834), (28, 8906703), (31, 8044764), (39, 6394556), (42, 5937802), (52, 4795917), (53, 4705428), (62, 4022382), (78, 3197278), (84, 2968901), (91, 2740524), (93, 2681588), (106, 2352714), (124, 2011191), (139, 1794156), (156, 1598639), (159, 1568476), (182, 1370262), (186, 1340794), (212, 1176357), (217, 1149252), (273, 913508), (278, 897078), (318, 784238), (364, 685131), (371, 672204), (372, 670397), (403, 618828), (417, 598052), (434, 574626), (546, 456754), (556, 448539), (636, 392119), (651, 383084), (689, 361956), (742, 336102), (806, 309414), (834, 299026), (868, 287313), (973, 256308), (1092, 228377), (1113, 224068), (1209, 206276), (1302, 191542), (1378, 180978), (1484, 168051), (1612, 154707), (1643, 151788), (1668, 149513), (1807, 138012), (1946, 128154), (2067, 120652), (2226, 112034), (2418, 103138), (2604, 95771), (2756, 90489), (2821, 88404), (2919, 85436), (3286, 75894), (3614, 69006), (3892, 64077), (4134, 60326), (4309, 57876), (4452, 56017), (4823, 51708), (4836, 51569), (4929, 50596), (5421, 46004), (5642, 44202), (5838, 42718), (6572, 37947), (7228, 34503), (7367, 33852), (8268, 30163), (8463, 29468), (8618, 28938), (9646, 25854), (9858, 25298), (10842, 23002), (11284, 22101), (11501, 21684), (11676, 21359), (12649, 19716), (12927, 19292), (14469, 17236), (14734, 16926)]