8190621824

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20269}}^1$

素因数の和:20342

約数の個数: 128

約数和(自身を含む): 20840803200

約数和(自身を除く): 12650181376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 128, 154, 164, 176, 224, 287, 308, 328, 352, 448, 451, 574, 616, 656, 704, 896, 902, 1148, 1232, 1312, 1408, 1804, 2296, 2464, 2624, 3157, 3608, 4592, 4928, 5248, 6314, 7216, 9184, 9856, 12628, 14432, 18368, 20269, 25256, 28864, 36736, 40538, 50512, 57728, 81076, 101024, 141883, 162152, 202048, 222959, 283766, 324304, 404096, 445918, 567532, 648608, 831029, 891836, 1135064, 1297216, 1560713, 1662058, 1783672, 2270128, 2594432, 3121426, 3324116, 3567344, 4540256, 5817203, 6242852, 6648232, 7134688, 9080512, 9141319, 11634406, 12485704, 13296464, 14269376, 18161024, 18282638, 23268812, 24971408, 26592928, 28538752, 36565276, 46537624, 49942816, 53185856, 63989233, 73130552, 93075248, 99885632, 106371712, 127978466, 146261104, 186150496, 199771264, 255956932, 292522208, 372300992, 511913864, 585044416, 744601984, 1023827728, 1170088832, 2047655456, 4095310912, 8190621824]

約数ペア:

[(1, 8190621824), (2, 4095310912), (4, 2047655456), (7, 1170088832), (8, 1023827728), (11, 744601984), (14, 585044416), (16, 511913864), (22, 372300992), (28, 292522208), (32, 255956932), (41, 199771264), (44, 186150496), (56, 146261104), (64, 127978466), (77, 106371712), (82, 99885632), (88, 93075248), (112, 73130552), (128, 63989233), (154, 53185856), (164, 49942816), (176, 46537624), (224, 36565276), (287, 28538752), (308, 26592928), (328, 24971408), (352, 23268812), (448, 18282638), (451, 18161024), (574, 14269376), (616, 13296464), (656, 12485704), (704, 11634406), (896, 9141319), (902, 9080512), (1148, 7134688), (1232, 6648232), (1312, 6242852), (1408, 5817203), (1804, 4540256), (2296, 3567344), (2464, 3324116), (2624, 3121426), (3157, 2594432), (3608, 2270128), (4592, 1783672), (4928, 1662058), (5248, 1560713), (6314, 1297216), (7216, 1135064), (9184, 891836), (9856, 831029), (12628, 648608), (14432, 567532), (18368, 445918), (20269, 404096), (25256, 324304), (28864, 283766), (36736, 222959), (40538, 202048), (50512, 162152), (57728, 141883), (81076, 101024)]