15979803648

素因数分解:

$2^{10}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1224

約数の個数: 176

約数和(自身を含む): 44348828160

約数和(自身を除く): 28369024512

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, 1024, 1086, 1392, 1448, 1536, 1856, 1982, 2172, 2784, 2896, 2973, 3072, 3712, 3964, 4344, 5249, 5568, 5792, 5946, 7424, 7928, 8688, 10498, 11136, 11584, 11892, 14848, 15747, 15856, 17376, 20996, 22272, 23168, 23784, 28739, 29696, 31494, 31712, 34752, 41992, 44544, 46336, 47568, 57478, 62988, 63424, 69504, 83984, 86217, 89088, 92672, 95136, 114956, 125976, 126848, 139008, 167968, 172434, 179371, 185344, 190272, 229912, 251952, 253696, 278016, 335936, 344868, 358742, 380544, 459824, 503904, 507392, 538113, 556032, 671872, 689736, 717484, 761088, 919648, 1007808, 1014784, 1076226, 1343744, 1379472, 1434968, 1522176, 1839296, 2015616, 2152452, 2687488, 2758944, 2869936, 3044352, 3678592, 4031232, 4304904, 5201759, 5374976, 5517888, 5739872, 7357184, 8062464, 8609808, 10403518, 11035776, 11479744, 14714368, 15605277, 16124928, 17219616, 20807036, 22071552, 22959488, 29428736, 31210554, 34439232, 41614072, 44143104, 45918976, 62421108, 68878464, 83228144, 88286208, 91837952, 124842216, 137756928, 166456288, 183675904, 249684432, 275513856, 332912576, 499368864, 551027712, 665825152, 998737728, 1331650304, 1997475456, 2663300608, 3994950912, 5326601216, 7989901824, 15979803648]

約数ペア:

[(1, 15979803648), (2, 7989901824), (3, 5326601216), (4, 3994950912), (6, 2663300608), (8, 1997475456), (12, 1331650304), (16, 998737728), (24, 665825152), (29, 551027712), (32, 499368864), (48, 332912576), (58, 275513856), (64, 249684432), (87, 183675904), (96, 166456288), (116, 137756928), (128, 124842216), (174, 91837952), (181, 88286208), (192, 83228144), (232, 68878464), (256, 62421108), (348, 45918976), (362, 44143104), (384, 41614072), (464, 34439232), (512, 31210554), (543, 29428736), (696, 22959488), (724, 22071552), (768, 20807036), (928, 17219616), (991, 16124928), (1024, 15605277), (1086, 14714368), (1392, 11479744), (1448, 11035776), (1536, 10403518), (1856, 8609808), (1982, 8062464), (2172, 7357184), (2784, 5739872), (2896, 5517888), (2973, 5374976), (3072, 5201759), (3712, 4304904), (3964, 4031232), (4344, 3678592), (5249, 3044352), (5568, 2869936), (5792, 2758944), (5946, 2687488), (7424, 2152452), (7928, 2015616), (8688, 1839296), (10498, 1522176), (11136, 1434968), (11584, 1379472), (11892, 1343744), (14848, 1076226), (15747, 1014784), (15856, 1007808), (17376, 919648), (20996, 761088), (22272, 717484), (23168, 689736), (23784, 671872), (28739, 556032), (29696, 538113), (31494, 507392), (31712, 503904), (34752, 459824), (41992, 380544), (44544, 358742), (46336, 344868), (47568, 335936), (57478, 278016), (62988, 253696), (63424, 251952), (69504, 229912), (83984, 190272), (86217, 185344), (89088, 179371), (92672, 172434), (95136, 167968), (114956, 139008), (125976, 126848)]