293338864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 740397056

約数和(自身を除く): 447058192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 67, 91, 97, 104, 112, 124, 134, 182, 194, 208, 217, 248, 268, 364, 388, 403, 434, 469, 496, 536, 679, 728, 776, 806, 868, 871, 938, 1072, 1261, 1358, 1456, 1552, 1612, 1736, 1742, 1876, 2077, 2522, 2716, 2821, 3007, 3224, 3472, 3484, 3752, 4154, 5044, 5432, 5642, 6014, 6097, 6448, 6499, 6968, 7504, 8308, 8827, 10088, 10864, 11284, 12028, 12194, 12998, 13936, 14539, 16616, 17654, 20176, 21049, 22568, 24056, 24388, 25996, 27001, 29078, 33232, 35308, 39091, 42098, 45136, 45493, 48112, 48776, 51992, 54002, 58156, 70616, 78182, 84196, 84487, 90986, 97552, 103984, 108004, 116312, 141232, 156364, 168392, 168974, 181972, 189007, 201469, 216008, 232624, 273637, 312728, 336784, 337948, 363944, 378014, 402938, 432016, 547274, 591409, 625456, 675896, 727888, 756028, 805876, 1094548, 1182818, 1351792, 1410283, 1512056, 1611752, 2189096, 2365636, 2619097, 2820566, 3024112, 3223504, 4378192, 4731272, 5238194, 5641132, 9462544, 10476388, 11282264, 18333679, 20952776, 22564528, 36667358, 41905552, 73334716, 146669432, 293338864]

約数ペア:

[(1, 293338864), (2, 146669432), (4, 73334716), (7, 41905552), (8, 36667358), (13, 22564528), (14, 20952776), (16, 18333679), (26, 11282264), (28, 10476388), (31, 9462544), (52, 5641132), (56, 5238194), (62, 4731272), (67, 4378192), (91, 3223504), (97, 3024112), (104, 2820566), (112, 2619097), (124, 2365636), (134, 2189096), (182, 1611752), (194, 1512056), (208, 1410283), (217, 1351792), (248, 1182818), (268, 1094548), (364, 805876), (388, 756028), (403, 727888), (434, 675896), (469, 625456), (496, 591409), (536, 547274), (679, 432016), (728, 402938), (776, 378014), (806, 363944), (868, 337948), (871, 336784), (938, 312728), (1072, 273637), (1261, 232624), (1358, 216008), (1456, 201469), (1552, 189007), (1612, 181972), (1736, 168974), (1742, 168392), (1876, 156364), (2077, 141232), (2522, 116312), (2716, 108004), (2821, 103984), (3007, 97552), (3224, 90986), (3472, 84487), (3484, 84196), (3752, 78182), (4154, 70616), (5044, 58156), (5432, 54002), (5642, 51992), (6014, 48776), (6097, 48112), (6448, 45493), (6499, 45136), (6968, 42098), (7504, 39091), (8308, 35308), (8827, 33232), (10088, 29078), (10864, 27001), (11284, 25996), (12028, 24388), (12194, 24056), (12998, 22568), (13936, 21049), (14539, 20176), (16616, 17654)]