385439616

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 1176215040

約数和(自身を除く): 790775424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 93, 96, 124, 128, 129, 144, 172, 186, 192, 248, 251, 258, 279, 288, 344, 372, 384, 387, 496, 502, 516, 558, 576, 688, 744, 753, 774, 992, 1004, 1032, 1116, 1152, 1333, 1376, 1488, 1506, 1548, 1984, 2008, 2064, 2232, 2259, 2666, 2752, 2976, 3012, 3096, 3968, 3999, 4016, 4128, 4464, 4518, 5332, 5504, 5952, 6024, 6192, 7781, 7998, 8032, 8256, 8928, 9036, 10664, 10793, 11904, 11997, 12048, 12384, 15562, 15996, 16064, 16512, 17856, 18072, 21328, 21586, 23343, 23994, 24096, 24768, 31124, 31992, 32128, 32379, 35712, 36144, 42656, 43172, 46686, 47988, 48192, 49536, 62248, 63984, 64758, 70029, 72288, 85312, 86344, 93372, 95976, 96384, 97137, 124496, 127968, 129516, 140058, 144576, 170624, 172688, 186744, 191952, 194274, 248992, 255936, 259032, 280116, 289152, 334583, 345376, 373488, 383904, 388548, 497984, 511872, 518064, 560232, 669166, 690752, 746976, 767808, 777096, 995968, 1003749, 1036128, 1120464, 1338332, 1381504, 1493952, 1535616, 1554192, 2007498, 2072256, 2240928, 2676664, 2987904, 3011247, 3108384, 4014996, 4144512, 4481856, 5353328, 6022494, 6216768, 8029992, 8963712, 10706656, 12044988, 12433536, 16059984, 21413312, 24089976, 32119968, 42826624, 48179952, 64239936, 96359904, 128479872, 192719808, 385439616]

約数ペア:

[(1, 385439616), (2, 192719808), (3, 128479872), (4, 96359904), (6, 64239936), (8, 48179952), (9, 42826624), (12, 32119968), (16, 24089976), (18, 21413312), (24, 16059984), (31, 12433536), (32, 12044988), (36, 10706656), (43, 8963712), (48, 8029992), (62, 6216768), (64, 6022494), (72, 5353328), (86, 4481856), (93, 4144512), (96, 4014996), (124, 3108384), (128, 3011247), (129, 2987904), (144, 2676664), (172, 2240928), (186, 2072256), (192, 2007498), (248, 1554192), (251, 1535616), (258, 1493952), (279, 1381504), (288, 1338332), (344, 1120464), (372, 1036128), (384, 1003749), (387, 995968), (496, 777096), (502, 767808), (516, 746976), (558, 690752), (576, 669166), (688, 560232), (744, 518064), (753, 511872), (774, 497984), (992, 388548), (1004, 383904), (1032, 373488), (1116, 345376), (1152, 334583), (1333, 289152), (1376, 280116), (1488, 259032), (1506, 255936), (1548, 248992), (1984, 194274), (2008, 191952), (2064, 186744), (2232, 172688), (2259, 170624), (2666, 144576), (2752, 140058), (2976, 129516), (3012, 127968), (3096, 124496), (3968, 97137), (3999, 96384), (4016, 95976), (4128, 93372), (4464, 86344), (4518, 85312), (5332, 72288), (5504, 70029), (5952, 64758), (6024, 63984), (6192, 62248), (7781, 49536), (7998, 48192), (8032, 47988), (8256, 46686), (8928, 43172), (9036, 42656), (10664, 36144), (10793, 35712), (11904, 32379), (11997, 32128), (12048, 31992), (12384, 31124), (15562, 24768), (15996, 24096), (16064, 23994), (16512, 23343), (17856, 21586), (18072, 21328)]