2009993856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2939}}^1$

素因数の和:3106

約数の個数: 128

約数和(自身を含む): 5793681600

約数和(自身を除く): 3783687744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 137, 156, 192, 208, 274, 312, 384, 411, 416, 548, 624, 822, 832, 1096, 1248, 1644, 1664, 1781, 2192, 2496, 2939, 3288, 3562, 4384, 4992, 5343, 5878, 6576, 7124, 8768, 8817, 10686, 11756, 13152, 14248, 17536, 17634, 21372, 23512, 26304, 28496, 35268, 38207, 42744, 47024, 52608, 56992, 70536, 76414, 85488, 94048, 113984, 114621, 141072, 152828, 170976, 188096, 227968, 229242, 282144, 305656, 341952, 376192, 402643, 458484, 564288, 611312, 683904, 805286, 916968, 1128576, 1207929, 1222624, 1610572, 1833936, 2415858, 2445248, 3221144, 3667872, 4831716, 4890496, 5234359, 6442288, 7335744, 9663432, 10468718, 12884576, 14671488, 15703077, 19326864, 20937436, 25769152, 31406154, 38653728, 41874872, 51538304, 62812308, 77307456, 83749744, 125624616, 154614912, 167499488, 251249232, 334998976, 502498464, 669997952, 1004996928, 2009993856]

約数ペア:

[(1, 2009993856), (2, 1004996928), (3, 669997952), (4, 502498464), (6, 334998976), (8, 251249232), (12, 167499488), (13, 154614912), (16, 125624616), (24, 83749744), (26, 77307456), (32, 62812308), (39, 51538304), (48, 41874872), (52, 38653728), (64, 31406154), (78, 25769152), (96, 20937436), (104, 19326864), (128, 15703077), (137, 14671488), (156, 12884576), (192, 10468718), (208, 9663432), (274, 7335744), (312, 6442288), (384, 5234359), (411, 4890496), (416, 4831716), (548, 3667872), (624, 3221144), (822, 2445248), (832, 2415858), (1096, 1833936), (1248, 1610572), (1644, 1222624), (1664, 1207929), (1781, 1128576), (2192, 916968), (2496, 805286), (2939, 683904), (3288, 611312), (3562, 564288), (4384, 458484), (4992, 402643), (5343, 376192), (5878, 341952), (6576, 305656), (7124, 282144), (8768, 229242), (8817, 227968), (10686, 188096), (11756, 170976), (13152, 152828), (14248, 141072), (17536, 114621), (17634, 113984), (21372, 94048), (23512, 85488), (26304, 76414), (28496, 70536), (35268, 56992), (38207, 52608), (42744, 47024)]