9728061728

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 24548832000

約数和(自身を除く): 14820770272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 197, 224, 308, 343, 352, 392, 394, 409, 539, 616, 686, 784, 788, 818, 1078, 1232, 1372, 1379, 1568, 1576, 1636, 2156, 2167, 2464, 2744, 2758, 2863, 3152, 3272, 3773, 4312, 4334, 4499, 5488, 5516, 5726, 6304, 6544, 7546, 8624, 8668, 8998, 9653, 10976, 11032, 11452, 13088, 15092, 15169, 17248, 17336, 17996, 19306, 20041, 22064, 22904, 30184, 30338, 31493, 34672, 35992, 38612, 40082, 44128, 45808, 60368, 60676, 62986, 67571, 69344, 71984, 77224, 80164, 80573, 91616, 106183, 120736, 121352, 125972, 135142, 140287, 143968, 154448, 160328, 161146, 212366, 220451, 242704, 251944, 270284, 280574, 308896, 320656, 322292, 424732, 440902, 485408, 503888, 540568, 561148, 564011, 641312, 644584, 743281, 849464, 881804, 886303, 1007776, 1081136, 1122296, 1128022, 1289168, 1486562, 1543157, 1698928, 1763608, 1772606, 2162272, 2244592, 2256044, 2578336, 2973124, 3086314, 3397856, 3527216, 3545212, 3948077, 4489184, 4512088, 5946248, 6172628, 6204121, 7054432, 7090424, 7896154, 9024176, 11892496, 12345256, 12408242, 14180848, 15792308, 18048352, 23784992, 24690512, 24816484, 27636539, 28361696, 31584616, 43428847, 49381024, 49632968, 55273078, 63169232, 86857694, 99265936, 110546156, 126338464, 173715388, 198531872, 221092312, 304001929, 347430776, 442184624, 608003858, 694861552, 884369248, 1216007716, 1389723104, 2432015432, 4864030864, 9728061728]

約数ペア:

[(1, 9728061728), (2, 4864030864), (4, 2432015432), (7, 1389723104), (8, 1216007716), (11, 884369248), (14, 694861552), (16, 608003858), (22, 442184624), (28, 347430776), (32, 304001929), (44, 221092312), (49, 198531872), (56, 173715388), (77, 126338464), (88, 110546156), (98, 99265936), (112, 86857694), (154, 63169232), (176, 55273078), (196, 49632968), (197, 49381024), (224, 43428847), (308, 31584616), (343, 28361696), (352, 27636539), (392, 24816484), (394, 24690512), (409, 23784992), (539, 18048352), (616, 15792308), (686, 14180848), (784, 12408242), (788, 12345256), (818, 11892496), (1078, 9024176), (1232, 7896154), (1372, 7090424), (1379, 7054432), (1568, 6204121), (1576, 6172628), (1636, 5946248), (2156, 4512088), (2167, 4489184), (2464, 3948077), (2744, 3545212), (2758, 3527216), (2863, 3397856), (3152, 3086314), (3272, 2973124), (3773, 2578336), (4312, 2256044), (4334, 2244592), (4499, 2162272), (5488, 1772606), (5516, 1763608), (5726, 1698928), (6304, 1543157), (6544, 1486562), (7546, 1289168), (8624, 1128022), (8668, 1122296), (8998, 1081136), (9653, 1007776), (10976, 886303), (11032, 881804), (11452, 849464), (13088, 743281), (15092, 644584), (15169, 641312), (17248, 564011), (17336, 561148), (17996, 540568), (19306, 503888), (20041, 485408), (22064, 440902), (22904, 424732), (30184, 322292), (30338, 320656), (31493, 308896), (34672, 280574), (35992, 270284), (38612, 251944), (40082, 242704), (44128, 220451), (45808, 212366), (60368, 161146), (60676, 160328), (62986, 154448), (67571, 143968), (69344, 140287), (71984, 135142), (77224, 125972), (80164, 121352), (80573, 120736), (91616, 106183)]