211311744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:770

約数の個数: 128

約数和(自身を含む): 647577600

約数和(自身を除く): 436265856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 336, 381, 384, 448, 508, 619, 672, 762, 889, 896, 1016, 1238, 1344, 1524, 1778, 1857, 2032, 2476, 2667, 2688, 3048, 3556, 3714, 4064, 4333, 4952, 5334, 6096, 7112, 7428, 8128, 8666, 9904, 10668, 12192, 12999, 14224, 14856, 16256, 17332, 19808, 21336, 24384, 25998, 28448, 29712, 34664, 39616, 42672, 48768, 51996, 56896, 59424, 69328, 78613, 79232, 85344, 103992, 113792, 118848, 138656, 157226, 170688, 207984, 235839, 237696, 277312, 314452, 341376, 415968, 471678, 550291, 554624, 628904, 831936, 943356, 1100582, 1257808, 1650873, 1663872, 1886712, 2201164, 2515616, 3301746, 3773424, 4402328, 5031232, 6603492, 7546848, 8804656, 10062464, 13206984, 15093696, 17609312, 26413968, 30187392, 35218624, 52827936, 70437248, 105655872, 211311744]

約数ペア:

[(1, 211311744), (2, 105655872), (3, 70437248), (4, 52827936), (6, 35218624), (7, 30187392), (8, 26413968), (12, 17609312), (14, 15093696), (16, 13206984), (21, 10062464), (24, 8804656), (28, 7546848), (32, 6603492), (42, 5031232), (48, 4402328), (56, 3773424), (64, 3301746), (84, 2515616), (96, 2201164), (112, 1886712), (127, 1663872), (128, 1650873), (168, 1257808), (192, 1100582), (224, 943356), (254, 831936), (336, 628904), (381, 554624), (384, 550291), (448, 471678), (508, 415968), (619, 341376), (672, 314452), (762, 277312), (889, 237696), (896, 235839), (1016, 207984), (1238, 170688), (1344, 157226), (1524, 138656), (1778, 118848), (1857, 113792), (2032, 103992), (2476, 85344), (2667, 79232), (2688, 78613), (3048, 69328), (3556, 59424), (3714, 56896), (4064, 51996), (4333, 48768), (4952, 42672), (5334, 39616), (6096, 34664), (7112, 29712), (7428, 28448), (8128, 25998), (8666, 24384), (9904, 21336), (10668, 19808), (12192, 17332), (12999, 16256), (14224, 14856)]