211027968

素因数分解:

$2^{11}\times 3^2\times {\mathrm{107}}^2$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 615236895

約数和(自身を除く): 404208927

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 256, 288, 321, 384, 428, 512, 576, 642, 768, 856, 963, 1024, 1152, 1284, 1536, 1712, 1926, 2048, 2304, 2568, 3072, 3424, 3852, 4608, 5136, 6144, 6848, 7704, 9216, 10272, 11449, 13696, 15408, 18432, 20544, 22898, 27392, 30816, 34347, 41088, 45796, 54784, 61632, 68694, 82176, 91592, 103041, 109568, 123264, 137388, 164352, 183184, 206082, 219136, 246528, 274776, 328704, 366368, 412164, 493056, 549552, 657408, 732736, 824328, 986112, 1099104, 1465472, 1648656, 1972224, 2198208, 2930944, 3297312, 4396416, 5861888, 6594624, 8792832, 11723776, 13189248, 17585664, 23447552, 26378496, 35171328, 52756992, 70342656, 105513984, 211027968]

約数ペア:

[(1, 211027968), (2, 105513984), (3, 70342656), (4, 52756992), (6, 35171328), (8, 26378496), (9, 23447552), (12, 17585664), (16, 13189248), (18, 11723776), (24, 8792832), (32, 6594624), (36, 5861888), (48, 4396416), (64, 3297312), (72, 2930944), (96, 2198208), (107, 1972224), (128, 1648656), (144, 1465472), (192, 1099104), (214, 986112), (256, 824328), (288, 732736), (321, 657408), (384, 549552), (428, 493056), (512, 412164), (576, 366368), (642, 328704), (768, 274776), (856, 246528), (963, 219136), (1024, 206082), (1152, 183184), (1284, 164352), (1536, 137388), (1712, 123264), (1926, 109568), (2048, 103041), (2304, 91592), (2568, 82176), (3072, 68694), (3424, 61632), (3852, 54784), (4608, 45796), (5136, 41088), (6144, 34347), (6848, 30816), (7704, 27392), (9216, 22898), (10272, 20544), (11449, 18432), (13696, 15408)]