349919808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 224

約数和(自身を含む): 1135319040

約数和(自身を除く): 785399232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 71, 76, 84, 96, 112, 114, 133, 142, 152, 168, 192, 193, 213, 224, 228, 266, 284, 304, 336, 386, 399, 426, 448, 456, 497, 532, 568, 579, 608, 672, 772, 798, 852, 912, 994, 1064, 1136, 1158, 1216, 1344, 1349, 1351, 1491, 1544, 1596, 1704, 1824, 1988, 2128, 2272, 2316, 2698, 2702, 2982, 3088, 3192, 3408, 3648, 3667, 3976, 4047, 4053, 4256, 4544, 4632, 5396, 5404, 5964, 6176, 6384, 6816, 7334, 7952, 8094, 8106, 8512, 9264, 9443, 10792, 10808, 11001, 11928, 12352, 12768, 13632, 13703, 14668, 15904, 16188, 16212, 18528, 18886, 21584, 21616, 22002, 23856, 25536, 25669, 27406, 28329, 29336, 31808, 32376, 32424, 37056, 37772, 41109, 43168, 43232, 44004, 47712, 51338, 54812, 56658, 58672, 64752, 64848, 75544, 77007, 82218, 86336, 86464, 88008, 95424, 95921, 102676, 109624, 113316, 117344, 129504, 129696, 151088, 154014, 164436, 176016, 191842, 205352, 219248, 226632, 234688, 259008, 259392, 260357, 287763, 302176, 308028, 328872, 352032, 383684, 410704, 438496, 453264, 520714, 575526, 604352, 616056, 657744, 704064, 767368, 781071, 821408, 876992, 906528, 1041428, 1151052, 1232112, 1315488, 1534736, 1562142, 1642816, 1813056, 1822499, 2082856, 2302104, 2464224, 2630976, 3069472, 3124284, 3644998, 4165712, 4604208, 4928448, 5467497, 6138944, 6248568, 7289996, 8331424, 9208416, 10934994, 12497136, 14579992, 16662848, 18416832, 21869988, 24994272, 29159984, 43739976, 49988544, 58319968, 87479952, 116639936, 174959904, 349919808]

約数ペア:

[(1, 349919808), (2, 174959904), (3, 116639936), (4, 87479952), (6, 58319968), (7, 49988544), (8, 43739976), (12, 29159984), (14, 24994272), (16, 21869988), (19, 18416832), (21, 16662848), (24, 14579992), (28, 12497136), (32, 10934994), (38, 9208416), (42, 8331424), (48, 7289996), (56, 6248568), (57, 6138944), (64, 5467497), (71, 4928448), (76, 4604208), (84, 4165712), (96, 3644998), (112, 3124284), (114, 3069472), (133, 2630976), (142, 2464224), (152, 2302104), (168, 2082856), (192, 1822499), (193, 1813056), (213, 1642816), (224, 1562142), (228, 1534736), (266, 1315488), (284, 1232112), (304, 1151052), (336, 1041428), (386, 906528), (399, 876992), (426, 821408), (448, 781071), (456, 767368), (497, 704064), (532, 657744), (568, 616056), (579, 604352), (608, 575526), (672, 520714), (772, 453264), (798, 438496), (852, 410704), (912, 383684), (994, 352032), (1064, 328872), (1136, 308028), (1158, 302176), (1216, 287763), (1344, 260357), (1349, 259392), (1351, 259008), (1491, 234688), (1544, 226632), (1596, 219248), (1704, 205352), (1824, 191842), (1988, 176016), (2128, 164436), (2272, 154014), (2316, 151088), (2698, 129696), (2702, 129504), (2982, 117344), (3088, 113316), (3192, 109624), (3408, 102676), (3648, 95921), (3667, 95424), (3976, 88008), (4047, 86464), (4053, 86336), (4256, 82218), (4544, 77007), (4632, 75544), (5396, 64848), (5404, 64752), (5964, 58672), (6176, 56658), (6384, 54812), (6816, 51338), (7334, 47712), (7952, 44004), (8094, 43232), (8106, 43168), (8512, 41109), (9264, 37772), (9443, 37056), (10792, 32424), (10808, 32376), (11001, 31808), (11928, 29336), (12352, 28329), (12768, 27406), (13632, 25669), (13703, 25536), (14668, 23856), (15904, 22002), (16188, 21616), (16212, 21584), (18528, 18886)]