1994326488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6363

約数の個数: 256

約数和(自身を含む): 7271424000

約数和(自身を除く): 5277097512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 168, 171, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 308, 342, 378, 396, 399, 418, 456, 462, 504, 513, 532, 594, 616, 627, 684, 693, 756, 792, 798, 836, 924, 1026, 1064, 1188, 1197, 1254, 1368, 1386, 1463, 1512, 1596, 1672, 1848, 1881, 2052, 2079, 2376, 2394, 2508, 2772, 2926, 3192, 3591, 3762, 4104, 4158, 4389, 4788, 5016, 5544, 5643, 5852, 6311, 7182, 7524, 8316, 8778, 9576, 11286, 11704, 12622, 13167, 14364, 15048, 16632, 17556, 18933, 22572, 25244, 26334, 28728, 35112, 37866, 39501, 44177, 45144, 50488, 52668, 56799, 69421, 75732, 79002, 88354, 105336, 113598, 119909, 132531, 138842, 151464, 158004, 170397, 176708, 208263, 227196, 239818, 265062, 277684, 316008, 340794, 353416, 359727, 397593, 416526, 454392, 479636, 485947, 530124, 555368, 624789, 681588, 719454, 795186, 833052, 839363, 959272, 971894, 1060248, 1079181, 1192779, 1249578, 1318999, 1363176, 1438908, 1457841, 1590372, 1666104, 1678726, 1874367, 1943788, 2158362, 2385558, 2499156, 2518089, 2637998, 2877816, 2915682, 3180744, 3237543, 3357452, 3748734, 3887576, 3956997, 4316724, 4373523, 4771116, 4998312, 5036178, 5275996, 5831364, 6475086, 6714904, 7497468, 7554267, 7913994, 8633448, 8747046, 9232993, 9542232, 10072356, 10551992, 11662728, 11870991, 12950172, 13120569, 14994936, 15108534, 15827988, 17494092, 18465986, 20144712, 22662801, 23741982, 25900344, 26241138, 27698979, 30217068, 31655976, 34988184, 35612973, 36931972, 45325602, 47483964, 52482276, 55397958, 60434136, 71225946, 73863944, 83096937, 90651204, 94967928, 104964552, 110795916, 142451892, 166193874, 181302408, 221591832, 249290811, 284903784, 332387748, 498581622, 664775496, 997163244, 1994326488]

約数ペア:

[(1, 1994326488), (2, 997163244), (3, 664775496), (4, 498581622), (6, 332387748), (7, 284903784), (8, 249290811), (9, 221591832), (11, 181302408), (12, 166193874), (14, 142451892), (18, 110795916), (19, 104964552), (21, 94967928), (22, 90651204), (24, 83096937), (27, 73863944), (28, 71225946), (33, 60434136), (36, 55397958), (38, 52482276), (42, 47483964), (44, 45325602), (54, 36931972), (56, 35612973), (57, 34988184), (63, 31655976), (66, 30217068), (72, 27698979), (76, 26241138), (77, 25900344), (84, 23741982), (88, 22662801), (99, 20144712), (108, 18465986), (114, 17494092), (126, 15827988), (132, 15108534), (133, 14994936), (152, 13120569), (154, 12950172), (168, 11870991), (171, 11662728), (189, 10551992), (198, 10072356), (209, 9542232), (216, 9232993), (228, 8747046), (231, 8633448), (252, 7913994), (264, 7554267), (266, 7497468), (297, 6714904), (308, 6475086), (342, 5831364), (378, 5275996), (396, 5036178), (399, 4998312), (418, 4771116), (456, 4373523), (462, 4316724), (504, 3956997), (513, 3887576), (532, 3748734), (594, 3357452), (616, 3237543), (627, 3180744), (684, 2915682), (693, 2877816), (756, 2637998), (792, 2518089), (798, 2499156), (836, 2385558), (924, 2158362), (1026, 1943788), (1064, 1874367), (1188, 1678726), (1197, 1666104), (1254, 1590372), (1368, 1457841), (1386, 1438908), (1463, 1363176), (1512, 1318999), (1596, 1249578), (1672, 1192779), (1848, 1079181), (1881, 1060248), (2052, 971894), (2079, 959272), (2376, 839363), (2394, 833052), (2508, 795186), (2772, 719454), (2926, 681588), (3192, 624789), (3591, 555368), (3762, 530124), (4104, 485947), (4158, 479636), (4389, 454392), (4788, 416526), (5016, 397593), (5544, 359727), (5643, 353416), (5852, 340794), (6311, 316008), (7182, 277684), (7524, 265062), (8316, 239818), (8778, 227196), (9576, 208263), (11286, 176708), (11704, 170397), (12622, 158004), (13167, 151464), (14364, 138842), (15048, 132531), (16632, 119909), (17556, 113598), (18933, 105336), (22572, 88354), (25244, 79002), (26334, 75732), (28728, 69421), (35112, 56799), (37866, 52668), (39501, 50488), (44177, 45144)]