745520274912

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{322783}}^1$

素因数の和:323301

約数の個数: 144

約数和(自身を含む): 2281142932992

約数和(自身を除く): 1535622658080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 491, 588, 672, 784, 982, 1176, 1473, 1568, 1964, 2352, 2946, 3437, 3928, 4704, 5892, 6874, 7856, 10311, 11784, 13748, 15712, 20622, 23568, 24059, 27496, 41244, 47136, 48118, 54992, 72177, 82488, 96236, 109984, 144354, 164976, 192472, 288708, 322783, 329952, 384944, 577416, 645566, 769888, 968349, 1154832, 1291132, 1936698, 2259481, 2309664, 2582264, 3873396, 4518962, 5164528, 6778443, 7746792, 9037924, 10329056, 13556886, 15493584, 15816367, 18075848, 27113772, 30987168, 31632734, 36151696, 47449101, 54227544, 63265468, 72303392, 94898202, 108455088, 126530936, 158486453, 189796404, 216910176, 253061872, 316972906, 379592808, 475459359, 506123744, 633945812, 759185616, 950918718, 1109405171, 1267891624, 1518371232, 1901837436, 2218810342, 2535783248, 3328215513, 3803674872, 4437620684, 5071566496, 6656431026, 7607349744, 7765836197, 8875241368, 13312862052, 15214699488, 15531672394, 17750482736, 23297508591, 26625724104, 31063344788, 35500965472, 46595017182, 53251448208, 62126689576, 93190034364, 106502896416, 124253379152, 186380068728, 248506758304, 372760137456, 745520274912]

約数ペア:

[(1, 745520274912), (2, 372760137456), (3, 248506758304), (4, 186380068728), (6, 124253379152), (7, 106502896416), (8, 93190034364), (12, 62126689576), (14, 53251448208), (16, 46595017182), (21, 35500965472), (24, 31063344788), (28, 26625724104), (32, 23297508591), (42, 17750482736), (48, 15531672394), (49, 15214699488), (56, 13312862052), (84, 8875241368), (96, 7765836197), (98, 7607349744), (112, 6656431026), (147, 5071566496), (168, 4437620684), (196, 3803674872), (224, 3328215513), (294, 2535783248), (336, 2218810342), (392, 1901837436), (491, 1518371232), (588, 1267891624), (672, 1109405171), (784, 950918718), (982, 759185616), (1176, 633945812), (1473, 506123744), (1568, 475459359), (1964, 379592808), (2352, 316972906), (2946, 253061872), (3437, 216910176), (3928, 189796404), (4704, 158486453), (5892, 126530936), (6874, 108455088), (7856, 94898202), (10311, 72303392), (11784, 63265468), (13748, 54227544), (15712, 47449101), (20622, 36151696), (23568, 31632734), (24059, 30987168), (27496, 27113772), (41244, 18075848), (47136, 15816367), (48118, 15493584), (54992, 13556886), (72177, 10329056), (82488, 9037924), (96236, 7746792), (109984, 6778443), (144354, 5164528), (164976, 4518962), (192472, 3873396), (288708, 2582264), (322783, 2309664), (329952, 2259481), (384944, 1936698), (577416, 1291132), (645566, 1154832), (769888, 968349)]