219273634736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1\times {\mathrm{10903}}^1$

素因数の和:14074

約数の個数: 80

約数和(自身を含む): 472476426240

約数和(自身を除く): 253202791504

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3119, 3224, 6238, 6448, 10903, 12476, 21806, 24952, 40547, 43612, 49904, 81094, 87224, 96689, 141739, 162188, 174448, 193378, 283478, 324376, 337993, 386756, 566956, 648752, 675986, 773512, 1133912, 1256957, 1351972, 1547024, 2267824, 2513914, 2703944, 4393909, 5027828, 5407888, 8787818, 10055656, 17575636, 20111312, 34006457, 35151272, 68012914, 70302544, 136025828, 272051656, 442083941, 544103312, 884167882, 1054200167, 1768335764, 2108400334, 3536671528, 4216800668, 7073343056, 8433601336, 13704602171, 16867202672, 27409204342, 54818408684, 109636817368, 219273634736]

約数ペア:

[(1, 219273634736), (2, 109636817368), (4, 54818408684), (8, 27409204342), (13, 16867202672), (16, 13704602171), (26, 8433601336), (31, 7073343056), (52, 4216800668), (62, 3536671528), (104, 2108400334), (124, 1768335764), (208, 1054200167), (248, 884167882), (403, 544103312), (496, 442083941), (806, 272051656), (1612, 136025828), (3119, 70302544), (3224, 68012914), (6238, 35151272), (6448, 34006457), (10903, 20111312), (12476, 17575636), (21806, 10055656), (24952, 8787818), (40547, 5407888), (43612, 5027828), (49904, 4393909), (81094, 2703944), (87224, 2513914), (96689, 2267824), (141739, 1547024), (162188, 1351972), (174448, 1256957), (193378, 1133912), (283478, 773512), (324376, 675986), (337993, 648752), (386756, 566956)]