264849317096

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{25999}}^1$

素因数の和:28031

約数の個数: 96

約数和(自身を含む): 622440000000

約数和(自身を除く): 357590682904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 1999, 2548, 3998, 5096, 7996, 13993, 15992, 25987, 25999, 27986, 51974, 51998, 55972, 97951, 103948, 103996, 111944, 181909, 181993, 195902, 207896, 207992, 337987, 363818, 363986, 391804, 675974, 727636, 727972, 783608, 1273363, 1273951, 1351948, 1455272, 1455944, 2365909, 2546726, 2547902, 2703896, 4731818, 5093452, 5095804, 9463636, 10186904, 10191608, 16561363, 18927272, 33122726, 51972001, 66245452, 103944002, 132490904, 207888004, 363804007, 415776008, 675636013, 727608014, 1351272026, 1455216028, 2546628049, 2702544052, 2910432056, 4729452091, 5093256098, 5405088104, 9458904182, 10186512196, 18917808364, 20373024392, 33106164637, 37835616728, 66212329274, 132424658548, 264849317096]

約数ペア:

[(1, 264849317096), (2, 132424658548), (4, 66212329274), (7, 37835616728), (8, 33106164637), (13, 20373024392), (14, 18917808364), (26, 10186512196), (28, 9458904182), (49, 5405088104), (52, 5093256098), (56, 4729452091), (91, 2910432056), (98, 2702544052), (104, 2546628049), (182, 1455216028), (196, 1351272026), (364, 727608014), (392, 675636013), (637, 415776008), (728, 363804007), (1274, 207888004), (1999, 132490904), (2548, 103944002), (3998, 66245452), (5096, 51972001), (7996, 33122726), (13993, 18927272), (15992, 16561363), (25987, 10191608), (25999, 10186904), (27986, 9463636), (51974, 5095804), (51998, 5093452), (55972, 4731818), (97951, 2703896), (103948, 2547902), (103996, 2546726), (111944, 2365909), (181909, 1455944), (181993, 1455272), (195902, 1351948), (207896, 1273951), (207992, 1273363), (337987, 783608), (363818, 727972), (363986, 727636), (391804, 675974)]