1389923848768

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2622577}}^1$

素因数の和:2622629

約数の個数: 126

約数和(自身を含む): 3474226111986

約数和(自身を除く): 2084302263218

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 448, 637, 676, 728, 784, 832, 1183, 1274, 1352, 1456, 1568, 2366, 2548, 2704, 2912, 3136, 4732, 5096, 5408, 5824, 8281, 9464, 10192, 10816, 16562, 18928, 20384, 33124, 37856, 40768, 66248, 75712, 132496, 264992, 529984, 2622577, 5245154, 10490308, 18358039, 20980616, 34093501, 36716078, 41961232, 68187002, 73432156, 83922464, 128506273, 136374004, 146864312, 167844928, 238654507, 257012546, 272748008, 293728624, 443215513, 477309014, 514025092, 545496016, 587457248, 886431026, 954618028, 1028050184, 1090992032, 1174914496, 1670581549, 1772862052, 1909236056, 2056100368, 2181984064, 3102508591, 3341163098, 3545724104, 3818472112, 4112200736, 6205017182, 6682326196, 7091448208, 7636944224, 8224401472, 12410034364, 13364652392, 14182896416, 15273888448, 21717560137, 24820068728, 26729304784, 28365792832, 43435120274, 49640137456, 53458609568, 86870240548, 99280274912, 106917219136, 173740481096, 198560549824, 347480962192, 694961924384, 1389923848768]

約数ペア:

[(1, 1389923848768), (2, 694961924384), (4, 347480962192), (7, 198560549824), (8, 173740481096), (13, 106917219136), (14, 99280274912), (16, 86870240548), (26, 53458609568), (28, 49640137456), (32, 43435120274), (49, 28365792832), (52, 26729304784), (56, 24820068728), (64, 21717560137), (91, 15273888448), (98, 14182896416), (104, 13364652392), (112, 12410034364), (169, 8224401472), (182, 7636944224), (196, 7091448208), (208, 6682326196), (224, 6205017182), (338, 4112200736), (364, 3818472112), (392, 3545724104), (416, 3341163098), (448, 3102508591), (637, 2181984064), (676, 2056100368), (728, 1909236056), (784, 1772862052), (832, 1670581549), (1183, 1174914496), (1274, 1090992032), (1352, 1028050184), (1456, 954618028), (1568, 886431026), (2366, 587457248), (2548, 545496016), (2704, 514025092), (2912, 477309014), (3136, 443215513), (4732, 293728624), (5096, 272748008), (5408, 257012546), (5824, 238654507), (8281, 167844928), (9464, 146864312), (10192, 136374004), (10816, 128506273), (16562, 83922464), (18928, 73432156), (20384, 68187002), (33124, 41961232), (37856, 36716078), (40768, 34093501), (66248, 20980616), (75712, 18358039), (132496, 10490308), (264992, 5245154), (529984, 2622577)]