282968868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 844763136

約数和(自身を除く): 561794268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 169, 182, 186, 217, 273, 338, 364, 372, 403, 434, 507, 546, 643, 651, 676, 806, 868, 1014, 1092, 1183, 1209, 1286, 1302, 1612, 1929, 2028, 2366, 2418, 2572, 2604, 2821, 3549, 3858, 4501, 4732, 4836, 5239, 5642, 7098, 7716, 8359, 8463, 9002, 10478, 11284, 13503, 14196, 15717, 16718, 16926, 18004, 19933, 20956, 25077, 27006, 31434, 33436, 33852, 36673, 39866, 50154, 54012, 58513, 59799, 62868, 73346, 79732, 100308, 108667, 110019, 117026, 119598, 139531, 146692, 175539, 217334, 220038, 234052, 239196, 259129, 279062, 326001, 351078, 418593, 434668, 440076, 518258, 558124, 652002, 702156, 760669, 777387, 837186, 1036516, 1304004, 1521338, 1554774, 1674372, 1813903, 2282007, 3042676, 3109548, 3368677, 3627806, 4564014, 5441709, 6737354, 7255612, 9128028, 10106031, 10883418, 13474708, 20212062, 21766836, 23580739, 40424124, 47161478, 70742217, 94322956, 141484434, 282968868]

約数ペア:

[(1, 282968868), (2, 141484434), (3, 94322956), (4, 70742217), (6, 47161478), (7, 40424124), (12, 23580739), (13, 21766836), (14, 20212062), (21, 13474708), (26, 10883418), (28, 10106031), (31, 9128028), (39, 7255612), (42, 6737354), (52, 5441709), (62, 4564014), (78, 3627806), (84, 3368677), (91, 3109548), (93, 3042676), (124, 2282007), (156, 1813903), (169, 1674372), (182, 1554774), (186, 1521338), (217, 1304004), (273, 1036516), (338, 837186), (364, 777387), (372, 760669), (403, 702156), (434, 652002), (507, 558124), (546, 518258), (643, 440076), (651, 434668), (676, 418593), (806, 351078), (868, 326001), (1014, 279062), (1092, 259129), (1183, 239196), (1209, 234052), (1286, 220038), (1302, 217334), (1612, 175539), (1929, 146692), (2028, 139531), (2366, 119598), (2418, 117026), (2572, 110019), (2604, 108667), (2821, 100308), (3549, 79732), (3858, 73346), (4501, 62868), (4732, 59799), (4836, 58513), (5239, 54012), (5642, 50154), (7098, 39866), (7716, 36673), (8359, 33852), (8463, 33436), (9002, 31434), (10478, 27006), (11284, 25077), (13503, 20956), (14196, 19933), (15717, 18004), (16718, 16926)]