396696832

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 964375552

約数和(自身を除く): 567678720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 193, 217, 224, 248, 256, 259, 296, 386, 434, 448, 496, 518, 592, 772, 868, 896, 992, 1036, 1147, 1184, 1351, 1544, 1736, 1792, 1984, 2072, 2294, 2368, 2702, 3088, 3472, 3968, 4144, 4588, 4736, 5404, 5983, 6176, 6944, 7141, 7936, 8029, 8288, 9176, 9472, 10808, 11966, 12352, 13888, 14282, 16058, 16576, 18352, 21616, 23932, 24704, 27776, 28564, 32116, 33152, 36704, 41881, 43232, 47864, 49408, 49987, 55552, 57128, 64232, 66304, 73408, 83762, 86464, 95728, 99974, 114256, 128464, 146816, 167524, 172928, 191456, 199948, 221371, 228512, 256928, 293632, 335048, 345856, 382912, 399896, 442742, 457024, 513856, 670096, 765824, 799792, 885484, 914048, 1027712, 1340192, 1531648, 1549597, 1599584, 1770968, 1828096, 2055424, 2680384, 3099194, 3199168, 3541936, 5360768, 6198388, 6398336, 7083872, 10721536, 12396776, 12796672, 14167744, 24793552, 28335488, 49587104, 56670976, 99174208, 198348416, 396696832]

約数ペア:

[(1, 396696832), (2, 198348416), (4, 99174208), (7, 56670976), (8, 49587104), (14, 28335488), (16, 24793552), (28, 14167744), (31, 12796672), (32, 12396776), (37, 10721536), (56, 7083872), (62, 6398336), (64, 6198388), (74, 5360768), (112, 3541936), (124, 3199168), (128, 3099194), (148, 2680384), (193, 2055424), (217, 1828096), (224, 1770968), (248, 1599584), (256, 1549597), (259, 1531648), (296, 1340192), (386, 1027712), (434, 914048), (448, 885484), (496, 799792), (518, 765824), (592, 670096), (772, 513856), (868, 457024), (896, 442742), (992, 399896), (1036, 382912), (1147, 345856), (1184, 335048), (1351, 293632), (1544, 256928), (1736, 228512), (1792, 221371), (1984, 199948), (2072, 191456), (2294, 172928), (2368, 167524), (2702, 146816), (3088, 128464), (3472, 114256), (3968, 99974), (4144, 95728), (4588, 86464), (4736, 83762), (5404, 73408), (5983, 66304), (6176, 64232), (6944, 57128), (7141, 55552), (7936, 49987), (8029, 49408), (8288, 47864), (9176, 43232), (9472, 41881), (10808, 36704), (11966, 33152), (12352, 32116), (13888, 28564), (14282, 27776), (16058, 24704), (16576, 23932), (18352, 21616)]