253042944

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 216

約数和(自身を含む): 848178240

約数和(自身を除く): 595135296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 256, 264, 308, 336, 352, 363, 384, 389, 448, 462, 484, 528, 616, 672, 704, 726, 768, 778, 847, 896, 924, 968, 1056, 1167, 1232, 1344, 1408, 1452, 1556, 1694, 1792, 1848, 1936, 2112, 2334, 2464, 2541, 2688, 2723, 2816, 2904, 3112, 3388, 3696, 3872, 4224, 4279, 4668, 4928, 5082, 5376, 5446, 5808, 6224, 6776, 7392, 7744, 8169, 8448, 8558, 9336, 9856, 10164, 10892, 11616, 12448, 12837, 13552, 14784, 15488, 16338, 17116, 18672, 19712, 20328, 21784, 23232, 24896, 25674, 27104, 29568, 29953, 30976, 32676, 34232, 37344, 40656, 43568, 46464, 47069, 49792, 51348, 54208, 59136, 59906, 65352, 68464, 74688, 81312, 87136, 89859, 92928, 94138, 99584, 102696, 108416, 119812, 130704, 136928, 141207, 149376, 162624, 174272, 179718, 188276, 205392, 216832, 239624, 261408, 273856, 282414, 298752, 325248, 329483, 348544, 359436, 376552, 410784, 479248, 522816, 547712, 564828, 650496, 658966, 697088, 718872, 753104, 821568, 958496, 988449, 1045632, 1095424, 1129656, 1317932, 1437744, 1506208, 1643136, 1916992, 1976898, 2091264, 2259312, 2635864, 2875488, 3012416, 3286272, 3833984, 3953796, 4518624, 5271728, 5750976, 6024832, 7667968, 7907592, 9037248, 10543456, 11501952, 12049664, 15815184, 18074496, 21086912, 23003904, 31630368, 36148992, 42173824, 63260736, 84347648, 126521472, 253042944]

約数ペア:

[(1, 253042944), (2, 126521472), (3, 84347648), (4, 63260736), (6, 42173824), (7, 36148992), (8, 31630368), (11, 23003904), (12, 21086912), (14, 18074496), (16, 15815184), (21, 12049664), (22, 11501952), (24, 10543456), (28, 9037248), (32, 7907592), (33, 7667968), (42, 6024832), (44, 5750976), (48, 5271728), (56, 4518624), (64, 3953796), (66, 3833984), (77, 3286272), (84, 3012416), (88, 2875488), (96, 2635864), (112, 2259312), (121, 2091264), (128, 1976898), (132, 1916992), (154, 1643136), (168, 1506208), (176, 1437744), (192, 1317932), (224, 1129656), (231, 1095424), (242, 1045632), (256, 988449), (264, 958496), (308, 821568), (336, 753104), (352, 718872), (363, 697088), (384, 658966), (389, 650496), (448, 564828), (462, 547712), (484, 522816), (528, 479248), (616, 410784), (672, 376552), (704, 359436), (726, 348544), (768, 329483), (778, 325248), (847, 298752), (896, 282414), (924, 273856), (968, 261408), (1056, 239624), (1167, 216832), (1232, 205392), (1344, 188276), (1408, 179718), (1452, 174272), (1556, 162624), (1694, 149376), (1792, 141207), (1848, 136928), (1936, 130704), (2112, 119812), (2334, 108416), (2464, 102696), (2541, 99584), (2688, 94138), (2723, 92928), (2816, 89859), (2904, 87136), (3112, 81312), (3388, 74688), (3696, 68464), (3872, 65352), (4224, 59906), (4279, 59136), (4668, 54208), (4928, 51348), (5082, 49792), (5376, 47069), (5446, 46464), (5808, 43568), (6224, 40656), (6776, 37344), (7392, 34232), (7744, 32676), (8169, 30976), (8448, 29953), (8558, 29568), (9336, 27104), (9856, 25674), (10164, 24896), (10892, 23232), (11616, 21784), (12448, 20328), (12837, 19712), (13552, 18672), (14784, 17116), (15488, 16338)]