7989901824

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1222

約数の個数: 160

約数和(自身を含む): 22163581440

約数和(自身を除く): 14173679616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 181, 192, 232, 256, 348, 362, 384, 464, 512, 543, 696, 724, 768, 928, 991, 1086, 1392, 1448, 1536, 1856, 1982, 2172, 2784, 2896, 2973, 3712, 3964, 4344, 5249, 5568, 5792, 5946, 7424, 7928, 8688, 10498, 11136, 11584, 11892, 14848, 15747, 15856, 17376, 20996, 22272, 23168, 23784, 28739, 31494, 31712, 34752, 41992, 44544, 46336, 47568, 57478, 62988, 63424, 69504, 83984, 86217, 92672, 95136, 114956, 125976, 126848, 139008, 167968, 172434, 179371, 190272, 229912, 251952, 253696, 278016, 335936, 344868, 358742, 380544, 459824, 503904, 507392, 538113, 671872, 689736, 717484, 761088, 919648, 1007808, 1076226, 1343744, 1379472, 1434968, 1522176, 1839296, 2015616, 2152452, 2687488, 2758944, 2869936, 3678592, 4031232, 4304904, 5201759, 5517888, 5739872, 7357184, 8062464, 8609808, 10403518, 11035776, 11479744, 14714368, 15605277, 17219616, 20807036, 22071552, 22959488, 31210554, 34439232, 41614072, 44143104, 45918976, 62421108, 68878464, 83228144, 91837952, 124842216, 137756928, 166456288, 249684432, 275513856, 332912576, 499368864, 665825152, 998737728, 1331650304, 1997475456, 2663300608, 3994950912, 7989901824]

約数ペア:

[(1, 7989901824), (2, 3994950912), (3, 2663300608), (4, 1997475456), (6, 1331650304), (8, 998737728), (12, 665825152), (16, 499368864), (24, 332912576), (29, 275513856), (32, 249684432), (48, 166456288), (58, 137756928), (64, 124842216), (87, 91837952), (96, 83228144), (116, 68878464), (128, 62421108), (174, 45918976), (181, 44143104), (192, 41614072), (232, 34439232), (256, 31210554), (348, 22959488), (362, 22071552), (384, 20807036), (464, 17219616), (512, 15605277), (543, 14714368), (696, 11479744), (724, 11035776), (768, 10403518), (928, 8609808), (991, 8062464), (1086, 7357184), (1392, 5739872), (1448, 5517888), (1536, 5201759), (1856, 4304904), (1982, 4031232), (2172, 3678592), (2784, 2869936), (2896, 2758944), (2973, 2687488), (3712, 2152452), (3964, 2015616), (4344, 1839296), (5249, 1522176), (5568, 1434968), (5792, 1379472), (5946, 1343744), (7424, 1076226), (7928, 1007808), (8688, 919648), (10498, 761088), (11136, 717484), (11584, 689736), (11892, 671872), (14848, 538113), (15747, 507392), (15856, 503904), (17376, 459824), (20996, 380544), (22272, 358742), (23168, 344868), (23784, 335936), (28739, 278016), (31494, 253696), (31712, 251952), (34752, 229912), (41992, 190272), (44544, 179371), (46336, 172434), (47568, 167968), (57478, 139008), (62988, 126848), (63424, 125976), (69504, 114956), (83984, 95136), (86217, 92672)]