347831236287

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:770

約数の個数: 128

約数和(自身を含む): 558379008000

約数和(自身を除く): 210547771713

約数列:

[1, 3, 9, 19, 27, 57, 71, 131, 171, 213, 269, 271, 393, 513, 639, 807, 813, 1179, 1349, 1917, 2421, 2439, 2489, 3537, 4047, 5111, 5149, 7263, 7317, 7467, 9301, 12141, 15333, 15447, 19099, 19241, 22401, 27903, 35239, 35501, 36423, 45999, 46341, 57297, 57723, 67203, 72899, 83709, 105717, 106503, 137997, 139023, 171891, 173169, 176719, 218697, 251127, 317151, 319509, 362881, 365579, 515673, 519507, 530157, 656091, 669541, 674519, 951453, 958527, 1088643, 1096737, 1385081, 1590471, 1968273, 2008623, 2023557, 2501969, 2520571, 3265929, 3290211, 4155243, 4771413, 5175829, 6025869, 6070671, 7505907, 7561713, 9549769, 9797787, 9870633, 12465729, 15527487, 18077607, 18212013, 22517721, 22685139, 28649307, 37397187, 46582461, 47537411, 47890849, 67553163, 68055417, 85947921, 98340751, 139747383, 142612233, 143672547, 181445611, 257843763, 295022253, 427836699, 431017641, 544336833, 678033599, 885066759, 1283510097, 1293052923, 1633010499, 2034100797, 2655200277, 4899031497, 6102302391, 12882638381, 18306907173, 38647915143, 115943745429, 347831236287]

約数ペア:

[(1, 347831236287), (3, 115943745429), (9, 38647915143), (19, 18306907173), (27, 12882638381), (57, 6102302391), (71, 4899031497), (131, 2655200277), (171, 2034100797), (213, 1633010499), (269, 1293052923), (271, 1283510097), (393, 885066759), (513, 678033599), (639, 544336833), (807, 431017641), (813, 427836699), (1179, 295022253), (1349, 257843763), (1917, 181445611), (2421, 143672547), (2439, 142612233), (2489, 139747383), (3537, 98340751), (4047, 85947921), (5111, 68055417), (5149, 67553163), (7263, 47890849), (7317, 47537411), (7467, 46582461), (9301, 37397187), (12141, 28649307), (15333, 22685139), (15447, 22517721), (19099, 18212013), (19241, 18077607), (22401, 15527487), (27903, 12465729), (35239, 9870633), (35501, 9797787), (36423, 9549769), (45999, 7561713), (46341, 7505907), (57297, 6070671), (57723, 6025869), (67203, 5175829), (72899, 4771413), (83709, 4155243), (105717, 3290211), (106503, 3265929), (137997, 2520571), (139023, 2501969), (171891, 2023557), (173169, 2008623), (176719, 1968273), (218697, 1590471), (251127, 1385081), (317151, 1096737), (319509, 1088643), (362881, 958527), (365579, 951453), (515673, 674519), (519507, 669541), (530157, 656091)]