7978690944

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1217}}^1$

素因数の和:1518

約数の個数: 256

約数和(自身を含む): 27033753600

約数和(自身を除く): 19055062656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 271, 288, 336, 378, 384, 432, 448, 504, 542, 576, 672, 756, 813, 864, 896, 1008, 1084, 1152, 1217, 1344, 1512, 1626, 1728, 1897, 2016, 2168, 2434, 2439, 2688, 3024, 3252, 3456, 3651, 3794, 4032, 4336, 4868, 4878, 5691, 6048, 6504, 7302, 7317, 7588, 8064, 8519, 8672, 9736, 9756, 10953, 11382, 12096, 13008, 14604, 14634, 15176, 17038, 17073, 17344, 19472, 19512, 21906, 22764, 24192, 25557, 26016, 29208, 29268, 30352, 32859, 34076, 34146, 34688, 38944, 39024, 43812, 45528, 51114, 51219, 52032, 58416, 58536, 60704, 65718, 68152, 68292, 76671, 77888, 78048, 87624, 91056, 102228, 102438, 104064, 116832, 117072, 121408, 131436, 136304, 136584, 153342, 155776, 156096, 175248, 182112, 204456, 204876, 230013, 233664, 234144, 242816, 262872, 272608, 273168, 306684, 312192, 329807, 350496, 364224, 408912, 409752, 460026, 467328, 468288, 525744, 545216, 546336, 613368, 659614, 700992, 728448, 817824, 819504, 920052, 936576, 989421, 1051488, 1090432, 1092672, 1226736, 1319228, 1401984, 1635648, 1639008, 1840104, 1978842, 2102976, 2185344, 2308649, 2453472, 2638456, 2968263, 3271296, 3278016, 3680208, 3957684, 4205952, 4617298, 4906944, 5276912, 5936526, 6556032, 6925947, 7360416, 7915368, 8904789, 9234596, 9813888, 10553824, 11873052, 13851894, 14720832, 15830736, 17809578, 18469192, 20777841, 21107648, 23746104, 27703788, 29441664, 31661472, 35619156, 36938384, 41555682, 42215296, 47492208, 55407576, 62333523, 63322944, 71238312, 73876768, 83111364, 94984416, 110815152, 124667046, 126645888, 142476624, 147753536, 166222728, 189968832, 221630304, 249334092, 284953248, 295507072, 332445456, 379937664, 443260608, 498668184, 569906496, 664890912, 886521216, 997336368, 1139812992, 1329781824, 1994672736, 2659563648, 3989345472, 7978690944]

約数ペア:

[(1, 7978690944), (2, 3989345472), (3, 2659563648), (4, 1994672736), (6, 1329781824), (7, 1139812992), (8, 997336368), (9, 886521216), (12, 664890912), (14, 569906496), (16, 498668184), (18, 443260608), (21, 379937664), (24, 332445456), (27, 295507072), (28, 284953248), (32, 249334092), (36, 221630304), (42, 189968832), (48, 166222728), (54, 147753536), (56, 142476624), (63, 126645888), (64, 124667046), (72, 110815152), (84, 94984416), (96, 83111364), (108, 73876768), (112, 71238312), (126, 63322944), (128, 62333523), (144, 55407576), (168, 47492208), (189, 42215296), (192, 41555682), (216, 36938384), (224, 35619156), (252, 31661472), (271, 29441664), (288, 27703788), (336, 23746104), (378, 21107648), (384, 20777841), (432, 18469192), (448, 17809578), (504, 15830736), (542, 14720832), (576, 13851894), (672, 11873052), (756, 10553824), (813, 9813888), (864, 9234596), (896, 8904789), (1008, 7915368), (1084, 7360416), (1152, 6925947), (1217, 6556032), (1344, 5936526), (1512, 5276912), (1626, 4906944), (1728, 4617298), (1897, 4205952), (2016, 3957684), (2168, 3680208), (2434, 3278016), (2439, 3271296), (2688, 2968263), (3024, 2638456), (3252, 2453472), (3456, 2308649), (3651, 2185344), (3794, 2102976), (4032, 1978842), (4336, 1840104), (4868, 1639008), (4878, 1635648), (5691, 1401984), (6048, 1319228), (6504, 1226736), (7302, 1092672), (7317, 1090432), (7588, 1051488), (8064, 989421), (8519, 936576), (8672, 920052), (9736, 819504), (9756, 817824), (10953, 728448), (11382, 700992), (12096, 659614), (13008, 613368), (14604, 546336), (14634, 545216), (15176, 525744), (17038, 468288), (17073, 467328), (17344, 460026), (19472, 409752), (19512, 408912), (21906, 364224), (22764, 350496), (24192, 329807), (25557, 312192), (26016, 306684), (29208, 273168), (29268, 272608), (30352, 262872), (32859, 242816), (34076, 234144), (34146, 233664), (34688, 230013), (38944, 204876), (39024, 204456), (43812, 182112), (45528, 175248), (51114, 156096), (51219, 155776), (52032, 153342), (58416, 136584), (58536, 136304), (60704, 131436), (65718, 121408), (68152, 117072), (68292, 116832), (76671, 104064), (77888, 102438), (78048, 102228), (87624, 91056)]