253053696

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 778878464

約数和(自身を除く): 525824768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 256, 309, 336, 384, 412, 448, 457, 618, 672, 721, 768, 824, 896, 914, 1236, 1344, 1371, 1442, 1648, 1792, 1828, 2163, 2472, 2688, 2742, 2884, 3199, 3296, 3656, 4326, 4944, 5376, 5484, 5768, 6398, 6592, 7312, 8652, 9597, 9888, 10968, 11536, 12796, 13184, 14624, 17304, 19194, 19776, 21936, 23072, 25592, 26368, 29248, 34608, 38388, 39552, 43872, 46144, 47071, 51184, 58496, 69216, 76776, 79104, 87744, 92288, 94142, 102368, 116992, 138432, 141213, 153552, 175488, 184576, 188284, 204736, 276864, 282426, 307104, 329497, 350976, 376568, 409472, 553728, 564852, 614208, 658994, 753136, 818944, 988491, 1129704, 1228416, 1317988, 1506272, 1976982, 2259408, 2456832, 2635976, 3012544, 3953964, 4518816, 5271952, 6025088, 7907928, 9037632, 10543904, 12050176, 15815856, 18075264, 21087808, 31631712, 36150528, 42175616, 63263424, 84351232, 126526848, 253053696]

約数ペア:

[(1, 253053696), (2, 126526848), (3, 84351232), (4, 63263424), (6, 42175616), (7, 36150528), (8, 31631712), (12, 21087808), (14, 18075264), (16, 15815856), (21, 12050176), (24, 10543904), (28, 9037632), (32, 7907928), (42, 6025088), (48, 5271952), (56, 4518816), (64, 3953964), (84, 3012544), (96, 2635976), (103, 2456832), (112, 2259408), (128, 1976982), (168, 1506272), (192, 1317988), (206, 1228416), (224, 1129704), (256, 988491), (309, 818944), (336, 753136), (384, 658994), (412, 614208), (448, 564852), (457, 553728), (618, 409472), (672, 376568), (721, 350976), (768, 329497), (824, 307104), (896, 282426), (914, 276864), (1236, 204736), (1344, 188284), (1371, 184576), (1442, 175488), (1648, 153552), (1792, 141213), (1828, 138432), (2163, 116992), (2472, 102368), (2688, 94142), (2742, 92288), (2884, 87744), (3199, 79104), (3296, 76776), (3656, 69216), (4326, 58496), (4944, 51184), (5376, 47071), (5484, 46144), (5768, 43872), (6398, 39552), (6592, 38388), (7312, 34608), (8652, 29248), (9597, 26368), (9888, 25592), (10968, 23072), (11536, 21936), (12796, 19776), (13184, 19194), (14624, 17304)]