669883968

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:821

約数の個数: 168

約数和(自身を含む): 2086084728

約数和(自身を除く): 1416200760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 137, 144, 156, 192, 208, 234, 274, 288, 312, 411, 416, 468, 548, 576, 624, 653, 822, 832, 936, 1096, 1233, 1248, 1306, 1644, 1781, 1872, 1959, 2192, 2466, 2496, 2612, 3288, 3562, 3744, 3918, 4384, 4932, 5224, 5343, 5877, 6576, 7124, 7488, 7836, 8489, 8768, 9864, 10448, 10686, 11754, 13152, 14248, 15672, 16029, 16978, 19728, 20896, 21372, 23508, 25467, 26304, 28496, 31344, 32058, 33956, 39456, 41792, 42744, 47016, 50934, 56992, 62688, 64116, 67912, 76401, 78912, 85488, 89461, 94032, 101868, 113984, 125376, 128232, 135824, 152802, 170976, 178922, 188064, 203736, 256464, 268383, 271648, 305604, 341952, 357844, 376128, 407472, 512928, 536766, 543296, 611208, 715688, 805149, 814944, 1025856, 1073532, 1162993, 1222416, 1431376, 1610298, 1629888, 2147064, 2325986, 2444832, 2862752, 3220596, 3488979, 4294128, 4651972, 4889664, 5725504, 6441192, 6977958, 8588256, 9303944, 10466937, 12882384, 13955916, 17176512, 18607888, 20933874, 25764768, 27911832, 37215776, 41867748, 51529536, 55823664, 74431552, 83735496, 111647328, 167470992, 223294656, 334941984, 669883968]

約数ペア:

[(1, 669883968), (2, 334941984), (3, 223294656), (4, 167470992), (6, 111647328), (8, 83735496), (9, 74431552), (12, 55823664), (13, 51529536), (16, 41867748), (18, 37215776), (24, 27911832), (26, 25764768), (32, 20933874), (36, 18607888), (39, 17176512), (48, 13955916), (52, 12882384), (64, 10466937), (72, 9303944), (78, 8588256), (96, 6977958), (104, 6441192), (117, 5725504), (137, 4889664), (144, 4651972), (156, 4294128), (192, 3488979), (208, 3220596), (234, 2862752), (274, 2444832), (288, 2325986), (312, 2147064), (411, 1629888), (416, 1610298), (468, 1431376), (548, 1222416), (576, 1162993), (624, 1073532), (653, 1025856), (822, 814944), (832, 805149), (936, 715688), (1096, 611208), (1233, 543296), (1248, 536766), (1306, 512928), (1644, 407472), (1781, 376128), (1872, 357844), (1959, 341952), (2192, 305604), (2466, 271648), (2496, 268383), (2612, 256464), (3288, 203736), (3562, 188064), (3744, 178922), (3918, 170976), (4384, 152802), (4932, 135824), (5224, 128232), (5343, 125376), (5877, 113984), (6576, 101868), (7124, 94032), (7488, 89461), (7836, 85488), (8489, 78912), (8768, 76401), (9864, 67912), (10448, 64116), (10686, 62688), (11754, 56992), (13152, 50934), (14248, 47016), (15672, 42744), (16029, 41792), (16978, 39456), (19728, 33956), (20896, 32058), (21372, 31344), (23508, 28496), (25467, 26304)]