351130304

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 112

約数和(自身を含む): 832567296

約数和(自身を除く): 481436992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 131, 193, 217, 224, 248, 262, 386, 434, 448, 496, 524, 772, 868, 917, 992, 1048, 1351, 1544, 1736, 1834, 1984, 2096, 2702, 3088, 3472, 3668, 4061, 4192, 5404, 5983, 6176, 6944, 7336, 8122, 8384, 10808, 11966, 12352, 13888, 14672, 16244, 21616, 23932, 25283, 28427, 29344, 32488, 41881, 43232, 47864, 50566, 56854, 58688, 64976, 83762, 86464, 95728, 101132, 113708, 129952, 167524, 176981, 191456, 202264, 227416, 259904, 335048, 353962, 382912, 404528, 454832, 670096, 707924, 783773, 809056, 909664, 1340192, 1415848, 1567546, 1618112, 1819328, 2680384, 2831696, 3135092, 5486411, 5663392, 6270184, 10972822, 11326784, 12540368, 21945644, 25080736, 43891288, 50161472, 87782576, 175565152, 351130304]

約数ペア:

[(1, 351130304), (2, 175565152), (4, 87782576), (7, 50161472), (8, 43891288), (14, 25080736), (16, 21945644), (28, 12540368), (31, 11326784), (32, 10972822), (56, 6270184), (62, 5663392), (64, 5486411), (112, 3135092), (124, 2831696), (131, 2680384), (193, 1819328), (217, 1618112), (224, 1567546), (248, 1415848), (262, 1340192), (386, 909664), (434, 809056), (448, 783773), (496, 707924), (524, 670096), (772, 454832), (868, 404528), (917, 382912), (992, 353962), (1048, 335048), (1351, 259904), (1544, 227416), (1736, 202264), (1834, 191456), (1984, 176981), (2096, 167524), (2702, 129952), (3088, 113708), (3472, 101132), (3668, 95728), (4061, 86464), (4192, 83762), (5404, 64976), (5983, 58688), (6176, 56854), (6944, 50566), (7336, 47864), (8122, 43232), (8384, 41881), (10808, 32488), (11966, 29344), (12352, 28427), (13888, 25283), (14672, 23932), (16244, 21616)]