21302477568

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{318823}}^1$

素因数の和:318874

約数の個数: 108

約数和(自身を含む): 63538434960

約数和(自身を除く): 42235957392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1856, 2088, 2304, 2784, 3712, 4176, 5568, 7424, 8352, 11136, 16704, 22272, 33408, 66816, 318823, 637646, 956469, 1275292, 1912938, 2550584, 2869407, 3825876, 5101168, 5738814, 7651752, 9245867, 10202336, 11477628, 15303504, 18491734, 20404672, 22955256, 27737601, 30607008, 36983468, 40809344, 45910512, 55475202, 61214016, 73966936, 81618688, 83212803, 91821024, 110950404, 122428032, 147933872, 166425606, 183642048, 221900808, 244856064, 295867744, 332851212, 367284096, 443801616, 591735488, 665702424, 734568192, 887603232, 1183470976, 1331404848, 1775206464, 2366941952, 2662809696, 3550412928, 5325619392, 7100825856, 10651238784, 21302477568]

約数ペア:

[(1, 21302477568), (2, 10651238784), (3, 7100825856), (4, 5325619392), (6, 3550412928), (8, 2662809696), (9, 2366941952), (12, 1775206464), (16, 1331404848), (18, 1183470976), (24, 887603232), (29, 734568192), (32, 665702424), (36, 591735488), (48, 443801616), (58, 367284096), (64, 332851212), (72, 295867744), (87, 244856064), (96, 221900808), (116, 183642048), (128, 166425606), (144, 147933872), (174, 122428032), (192, 110950404), (232, 91821024), (256, 83212803), (261, 81618688), (288, 73966936), (348, 61214016), (384, 55475202), (464, 45910512), (522, 40809344), (576, 36983468), (696, 30607008), (768, 27737601), (928, 22955256), (1044, 20404672), (1152, 18491734), (1392, 15303504), (1856, 11477628), (2088, 10202336), (2304, 9245867), (2784, 7651752), (3712, 5738814), (4176, 5101168), (5568, 3825876), (7424, 2869407), (8352, 2550584), (11136, 1912938), (16704, 1275292), (22272, 956469), (33408, 637646), (66816, 318823)]