493393152

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{1873}}^1$

素因数の和:1913

約数の個数: 144

約数和(自身を含む): 1532182400

約数和(自身を除く): 1038789248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 1873, 2058, 2352, 2688, 2744, 3136, 3746, 4116, 4704, 5376, 5488, 5619, 6272, 7492, 8232, 9408, 10976, 11238, 12544, 13111, 14984, 16464, 18816, 21952, 22476, 26222, 29968, 32928, 37632, 39333, 43904, 44952, 52444, 59936, 65856, 78666, 87808, 89904, 91777, 104888, 119872, 131712, 157332, 179808, 183554, 209776, 239744, 263424, 275331, 314664, 359616, 367108, 419552, 479488, 550662, 629328, 642439, 719232, 734216, 839104, 1101324, 1258656, 1284878, 1438464, 1468432, 1678208, 1927317, 2202648, 2517312, 2569756, 2936864, 3356416, 3854634, 4405296, 5034624, 5139512, 5873728, 7709268, 8810592, 10069248, 10279024, 11747456, 15418536, 17621184, 20558048, 23494912, 30837072, 35242368, 41116096, 61674144, 70484736, 82232192, 123348288, 164464384, 246696576, 493393152]

約数ペア:

[(1, 493393152), (2, 246696576), (3, 164464384), (4, 123348288), (6, 82232192), (7, 70484736), (8, 61674144), (12, 41116096), (14, 35242368), (16, 30837072), (21, 23494912), (24, 20558048), (28, 17621184), (32, 15418536), (42, 11747456), (48, 10279024), (49, 10069248), (56, 8810592), (64, 7709268), (84, 5873728), (96, 5139512), (98, 5034624), (112, 4405296), (128, 3854634), (147, 3356416), (168, 2936864), (192, 2569756), (196, 2517312), (224, 2202648), (256, 1927317), (294, 1678208), (336, 1468432), (343, 1438464), (384, 1284878), (392, 1258656), (448, 1101324), (588, 839104), (672, 734216), (686, 719232), (768, 642439), (784, 629328), (896, 550662), (1029, 479488), (1176, 419552), (1344, 367108), (1372, 359616), (1568, 314664), (1792, 275331), (1873, 263424), (2058, 239744), (2352, 209776), (2688, 183554), (2744, 179808), (3136, 157332), (3746, 131712), (4116, 119872), (4704, 104888), (5376, 91777), (5488, 89904), (5619, 87808), (6272, 78666), (7492, 65856), (8232, 59936), (9408, 52444), (10976, 44952), (11238, 43904), (12544, 39333), (13111, 37632), (14984, 32928), (16464, 29968), (18816, 26222), (21952, 22476)]