19872585216

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12647}}^1$

素因数の和:12713

約数の個数: 240

約数和(自身を含む): 64591008768

約数和(自身を除く): 44718423552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 512, 528, 558, 576, 682, 704, 744, 768, 792, 992, 1023, 1056, 1116, 1152, 1364, 1408, 1488, 1536, 1584, 1984, 2046, 2112, 2232, 2304, 2728, 2816, 2976, 3069, 3168, 3968, 4092, 4224, 4464, 4608, 5456, 5632, 5952, 6138, 6336, 7936, 8184, 8448, 8928, 10912, 11904, 12276, 12647, 12672, 15872, 16368, 16896, 17856, 21824, 23808, 24552, 25294, 25344, 32736, 35712, 37941, 43648, 47616, 49104, 50588, 50688, 65472, 71424, 75882, 87296, 98208, 101176, 113823, 130944, 139117, 142848, 151764, 174592, 196416, 202352, 227646, 261888, 278234, 303528, 392057, 392832, 404704, 417351, 455292, 523776, 556468, 607056, 784114, 785664, 809408, 834702, 910584, 1112936, 1176171, 1214112, 1252053, 1568228, 1571328, 1618816, 1669404, 1821168, 2225872, 2352342, 2428224, 2504106, 3136456, 3237632, 3338808, 3528513, 3642336, 4312627, 4451744, 4704684, 4856448, 5008212, 6272912, 6475264, 6677616, 7057026, 7284672, 8625254, 8903488, 9409368, 9712896, 10016424, 12545824, 12937881, 13355232, 14114052, 14569344, 17250508, 17806976, 18818736, 19425792, 20032848, 25091648, 25875762, 26710464, 28228104, 29138688, 34501016, 35613952, 37637472, 38813643, 40065696, 50183296, 51751524, 53420928, 56456208, 58277376, 69002032, 71227904, 75274944, 77627286, 80131392, 100366592, 103503048, 106841856, 112912416, 138004064, 150549888, 155254572, 160262784, 200733184, 207006096, 213683712, 225824832, 276008128, 301099776, 310509144, 320525568, 414012192, 451649664, 552016256, 602199552, 621018288, 641051136, 828024384, 903299328, 1104032512, 1242036576, 1656048768, 1806598656, 2208065024, 2484073152, 3312097536, 4968146304, 6624195072, 9936292608, 19872585216]

約数ペア:

[(1, 19872585216), (2, 9936292608), (3, 6624195072), (4, 4968146304), (6, 3312097536), (8, 2484073152), (9, 2208065024), (11, 1806598656), (12, 1656048768), (16, 1242036576), (18, 1104032512), (22, 903299328), (24, 828024384), (31, 641051136), (32, 621018288), (33, 602199552), (36, 552016256), (44, 451649664), (48, 414012192), (62, 320525568), (64, 310509144), (66, 301099776), (72, 276008128), (88, 225824832), (93, 213683712), (96, 207006096), (99, 200733184), (124, 160262784), (128, 155254572), (132, 150549888), (144, 138004064), (176, 112912416), (186, 106841856), (192, 103503048), (198, 100366592), (248, 80131392), (256, 77627286), (264, 75274944), (279, 71227904), (288, 69002032), (341, 58277376), (352, 56456208), (372, 53420928), (384, 51751524), (396, 50183296), (496, 40065696), (512, 38813643), (528, 37637472), (558, 35613952), (576, 34501016), (682, 29138688), (704, 28228104), (744, 26710464), (768, 25875762), (792, 25091648), (992, 20032848), (1023, 19425792), (1056, 18818736), (1116, 17806976), (1152, 17250508), (1364, 14569344), (1408, 14114052), (1488, 13355232), (1536, 12937881), (1584, 12545824), (1984, 10016424), (2046, 9712896), (2112, 9409368), (2232, 8903488), (2304, 8625254), (2728, 7284672), (2816, 7057026), (2976, 6677616), (3069, 6475264), (3168, 6272912), (3968, 5008212), (4092, 4856448), (4224, 4704684), (4464, 4451744), (4608, 4312627), (5456, 3642336), (5632, 3528513), (5952, 3338808), (6138, 3237632), (6336, 3136456), (7936, 2504106), (8184, 2428224), (8448, 2352342), (8928, 2225872), (10912, 1821168), (11904, 1669404), (12276, 1618816), (12647, 1571328), (12672, 1568228), (15872, 1252053), (16368, 1214112), (16896, 1176171), (17856, 1112936), (21824, 910584), (23808, 834702), (24552, 809408), (25294, 785664), (25344, 784114), (32736, 607056), (35712, 556468), (37941, 523776), (43648, 455292), (47616, 417351), (49104, 404704), (50588, 392832), (50688, 392057), (65472, 303528), (71424, 278234), (75882, 261888), (87296, 227646), (98208, 202352), (101176, 196416), (113823, 174592), (130944, 151764), (139117, 142848)]