340540992

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:857

約数の個数: 168

約数和(自身を含む): 1081259712

約数和(自身を除く): 740718720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 192, 198, 213, 264, 284, 288, 352, 396, 426, 528, 568, 576, 639, 704, 757, 781, 792, 852, 1056, 1136, 1278, 1514, 1562, 1584, 1704, 2112, 2271, 2272, 2343, 2556, 3028, 3124, 3168, 3408, 4542, 4544, 4686, 5112, 6056, 6248, 6336, 6813, 6816, 7029, 8327, 9084, 9372, 10224, 12112, 12496, 13626, 13632, 14058, 16654, 18168, 18744, 20448, 24224, 24981, 24992, 27252, 28116, 33308, 36336, 37488, 40896, 48448, 49962, 49984, 53747, 54504, 56232, 66616, 72672, 74943, 74976, 99924, 107494, 109008, 112464, 133232, 145344, 149886, 149952, 161241, 199848, 214988, 218016, 224928, 266464, 299772, 322482, 399696, 429976, 436032, 449856, 483723, 532928, 591217, 599544, 644964, 799392, 859952, 967446, 1182434, 1199088, 1289928, 1598784, 1719904, 1773651, 1934892, 2364868, 2398176, 2579856, 3439808, 3547302, 3869784, 4729736, 4796352, 5159712, 5320953, 7094604, 7739568, 9459472, 10319424, 10641906, 14189208, 15479136, 18918944, 21283812, 28378416, 30958272, 37837888, 42567624, 56756832, 85135248, 113513664, 170270496, 340540992]

約数ペア:

[(1, 340540992), (2, 170270496), (3, 113513664), (4, 85135248), (6, 56756832), (8, 42567624), (9, 37837888), (11, 30958272), (12, 28378416), (16, 21283812), (18, 18918944), (22, 15479136), (24, 14189208), (32, 10641906), (33, 10319424), (36, 9459472), (44, 7739568), (48, 7094604), (64, 5320953), (66, 5159712), (71, 4796352), (72, 4729736), (88, 3869784), (96, 3547302), (99, 3439808), (132, 2579856), (142, 2398176), (144, 2364868), (176, 1934892), (192, 1773651), (198, 1719904), (213, 1598784), (264, 1289928), (284, 1199088), (288, 1182434), (352, 967446), (396, 859952), (426, 799392), (528, 644964), (568, 599544), (576, 591217), (639, 532928), (704, 483723), (757, 449856), (781, 436032), (792, 429976), (852, 399696), (1056, 322482), (1136, 299772), (1278, 266464), (1514, 224928), (1562, 218016), (1584, 214988), (1704, 199848), (2112, 161241), (2271, 149952), (2272, 149886), (2343, 145344), (2556, 133232), (3028, 112464), (3124, 109008), (3168, 107494), (3408, 99924), (4542, 74976), (4544, 74943), (4686, 72672), (5112, 66616), (6056, 56232), (6248, 54504), (6336, 53747), (6813, 49984), (6816, 49962), (7029, 48448), (8327, 40896), (9084, 37488), (9372, 36336), (10224, 33308), (12112, 28116), (12496, 27252), (13626, 24992), (13632, 24981), (14058, 24224), (16654, 20448), (18168, 18744)]