8387296456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 20703968640

約数和(自身を除く): 12316672184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 71, 73, 74, 77, 88, 142, 146, 148, 154, 259, 284, 292, 296, 308, 407, 497, 511, 518, 568, 584, 616, 781, 803, 814, 994, 1022, 1036, 1562, 1606, 1628, 1988, 2044, 2072, 2627, 2701, 2849, 3124, 3212, 3256, 3976, 4088, 5041, 5183, 5254, 5402, 5467, 5621, 5698, 6248, 6424, 10082, 10366, 10508, 10804, 10934, 11242, 11396, 18389, 18907, 20164, 20732, 21016, 21608, 21868, 22484, 22792, 28897, 29711, 35287, 36281, 36778, 37814, 40328, 41464, 43736, 44968, 55451, 57013, 57794, 59422, 70574, 72562, 73556, 75628, 110902, 114026, 115588, 118844, 141148, 145124, 147112, 151256, 186517, 191771, 202279, 207977, 221804, 228052, 231176, 237688, 282296, 290248, 367993, 373034, 383542, 388157, 399091, 404558, 415954, 443608, 456104, 735986, 746068, 767084, 776314, 798182, 809116, 831908, 1305619, 1342397, 1471972, 1492136, 1534168, 1552628, 1596364, 1618232, 1663816, 2051687, 2109481, 2575951, 2611238, 2684794, 2943944, 3105256, 3192728, 4047923, 4103374, 4218962, 5151902, 5222476, 5369588, 8095846, 8206748, 8437924, 10303804, 10444952, 10739176, 13615741, 14361809, 14766367, 16191692, 16413496, 16875848, 20607608, 27231482, 28335461, 28723618, 29532734, 32383384, 54462964, 56670922, 57447236, 59065468, 95310187, 108925928, 113341844, 114894472, 118130936, 149773151, 190620374, 226683688, 299546302, 381240748, 599092604, 762481496, 1048412057, 1198185208, 2096824114, 4193648228, 8387296456]

約数ペア:

[(1, 8387296456), (2, 4193648228), (4, 2096824114), (7, 1198185208), (8, 1048412057), (11, 762481496), (14, 599092604), (22, 381240748), (28, 299546302), (37, 226683688), (44, 190620374), (56, 149773151), (71, 118130936), (73, 114894472), (74, 113341844), (77, 108925928), (88, 95310187), (142, 59065468), (146, 57447236), (148, 56670922), (154, 54462964), (259, 32383384), (284, 29532734), (292, 28723618), (296, 28335461), (308, 27231482), (407, 20607608), (497, 16875848), (511, 16413496), (518, 16191692), (568, 14766367), (584, 14361809), (616, 13615741), (781, 10739176), (803, 10444952), (814, 10303804), (994, 8437924), (1022, 8206748), (1036, 8095846), (1562, 5369588), (1606, 5222476), (1628, 5151902), (1988, 4218962), (2044, 4103374), (2072, 4047923), (2627, 3192728), (2701, 3105256), (2849, 2943944), (3124, 2684794), (3212, 2611238), (3256, 2575951), (3976, 2109481), (4088, 2051687), (5041, 1663816), (5183, 1618232), (5254, 1596364), (5402, 1552628), (5467, 1534168), (5621, 1492136), (5698, 1471972), (6248, 1342397), (6424, 1305619), (10082, 831908), (10366, 809116), (10508, 798182), (10804, 776314), (10934, 767084), (11242, 746068), (11396, 735986), (18389, 456104), (18907, 443608), (20164, 415954), (20732, 404558), (21016, 399091), (21608, 388157), (21868, 383542), (22484, 373034), (22792, 367993), (28897, 290248), (29711, 282296), (35287, 237688), (36281, 231176), (36778, 228052), (37814, 221804), (40328, 207977), (41464, 202279), (43736, 191771), (44968, 186517), (55451, 151256), (57013, 147112), (57794, 145124), (59422, 141148), (70574, 118844), (72562, 115588), (73556, 114026), (75628, 110902)]