621413568

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5113}}^1$

素因数の和:5342

約数の個数: 84

約数和(自身を含む): 1789961368

約数和(自身を除く): 1168547800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 422, 576, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 5113, 6752, 7596, 10128, 10226, 13504, 15192, 15339, 20256, 20452, 30384, 30678, 40512, 40904, 46017, 60768, 61356, 81808, 92034, 121536, 122712, 163616, 184068, 245424, 327232, 368136, 490848, 736272, 981696, 1078843, 1472544, 2157686, 2945088, 3236529, 4315372, 6473058, 8630744, 9709587, 12946116, 17261488, 19419174, 25892232, 34522976, 38838348, 51784464, 69045952, 77676696, 103568928, 155353392, 207137856, 310706784, 621413568]

約数ペア:

[(1, 621413568), (2, 310706784), (3, 207137856), (4, 155353392), (6, 103568928), (8, 77676696), (9, 69045952), (12, 51784464), (16, 38838348), (18, 34522976), (24, 25892232), (32, 19419174), (36, 17261488), (48, 12946116), (64, 9709587), (72, 8630744), (96, 6473058), (144, 4315372), (192, 3236529), (211, 2945088), (288, 2157686), (422, 1472544), (576, 1078843), (633, 981696), (844, 736272), (1266, 490848), (1688, 368136), (1899, 327232), (2532, 245424), (3376, 184068), (3798, 163616), (5064, 122712), (5113, 121536), (6752, 92034), (7596, 81808), (10128, 61356), (10226, 60768), (13504, 46017), (15192, 40904), (15339, 40512), (20256, 30678), (20452, 30384)]