770300928

素因数分解:

$2^{10}\times 3^4\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 220

約数和(自身を含む): 2371850712

約数和(自身を除く): 1601549784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 251, 256, 288, 296, 324, 333, 384, 432, 444, 502, 512, 576, 592, 648, 666, 753, 768, 864, 888, 999, 1004, 1024, 1152, 1184, 1296, 1332, 1506, 1536, 1728, 1776, 1998, 2008, 2259, 2304, 2368, 2592, 2664, 2997, 3012, 3072, 3456, 3552, 3996, 4016, 4518, 4608, 4736, 5184, 5328, 5994, 6024, 6777, 6912, 7104, 7992, 8032, 9036, 9216, 9287, 9472, 10368, 10656, 11988, 12048, 13554, 13824, 14208, 15984, 16064, 18072, 18574, 18944, 20331, 20736, 21312, 23976, 24096, 27108, 27648, 27861, 28416, 31968, 32128, 36144, 37148, 37888, 40662, 41472, 42624, 47952, 48192, 54216, 55722, 56832, 63936, 64256, 72288, 74296, 81324, 82944, 83583, 85248, 95904, 96384, 108432, 111444, 113664, 127872, 128512, 144576, 148592, 162648, 167166, 170496, 191808, 192768, 216864, 222888, 250749, 255744, 257024, 289152, 297184, 325296, 334332, 340992, 383616, 385536, 433728, 445776, 501498, 511488, 578304, 594368, 650592, 668664, 752247, 767232, 771072, 867456, 891552, 1002996, 1022976, 1156608, 1188736, 1301184, 1337328, 1504494, 1534464, 1734912, 1783104, 2005992, 2313216, 2377472, 2602368, 2674656, 3008988, 3068928, 3469824, 3566208, 4011984, 4754944, 5204736, 5349312, 6017976, 6939648, 7132416, 8023968, 9509888, 10409472, 10698624, 12035952, 14264832, 16047936, 20818944, 21397248, 24071904, 28529664, 32095872, 42794496, 48143808, 64191744, 85588992, 96287616, 128383488, 192575232, 256766976, 385150464, 770300928]

約数ペア:

[(1, 770300928), (2, 385150464), (3, 256766976), (4, 192575232), (6, 128383488), (8, 96287616), (9, 85588992), (12, 64191744), (16, 48143808), (18, 42794496), (24, 32095872), (27, 28529664), (32, 24071904), (36, 21397248), (37, 20818944), (48, 16047936), (54, 14264832), (64, 12035952), (72, 10698624), (74, 10409472), (81, 9509888), (96, 8023968), (108, 7132416), (111, 6939648), (128, 6017976), (144, 5349312), (148, 5204736), (162, 4754944), (192, 4011984), (216, 3566208), (222, 3469824), (251, 3068928), (256, 3008988), (288, 2674656), (296, 2602368), (324, 2377472), (333, 2313216), (384, 2005992), (432, 1783104), (444, 1734912), (502, 1534464), (512, 1504494), (576, 1337328), (592, 1301184), (648, 1188736), (666, 1156608), (753, 1022976), (768, 1002996), (864, 891552), (888, 867456), (999, 771072), (1004, 767232), (1024, 752247), (1152, 668664), (1184, 650592), (1296, 594368), (1332, 578304), (1506, 511488), (1536, 501498), (1728, 445776), (1776, 433728), (1998, 385536), (2008, 383616), (2259, 340992), (2304, 334332), (2368, 325296), (2592, 297184), (2664, 289152), (2997, 257024), (3012, 255744), (3072, 250749), (3456, 222888), (3552, 216864), (3996, 192768), (4016, 191808), (4518, 170496), (4608, 167166), (4736, 162648), (5184, 148592), (5328, 144576), (5994, 128512), (6024, 127872), (6777, 113664), (6912, 111444), (7104, 108432), (7992, 96384), (8032, 95904), (9036, 85248), (9216, 83583), (9287, 82944), (9472, 81324), (10368, 74296), (10656, 72288), (11988, 64256), (12048, 63936), (13554, 56832), (13824, 55722), (14208, 54216), (15984, 48192), (16064, 47952), (18072, 42624), (18574, 41472), (18944, 40662), (20331, 37888), (20736, 37148), (21312, 36144), (23976, 32128), (24096, 31968), (27108, 28416), (27648, 27861)]