513890444704

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1979}}^1\times {\mathrm{12739}}^1$

素因数の和:14755

約数の個数: 144

約数和(自身を含む): 1268171704800

約数和(自身を除く): 754281260096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 1979, 2548, 2912, 3958, 5096, 7916, 10192, 12739, 13853, 15832, 20384, 25478, 25727, 27706, 31664, 50956, 51454, 55412, 63328, 89173, 96971, 101912, 102908, 110824, 165607, 178346, 180089, 193942, 203824, 205816, 221648, 331214, 356692, 360178, 387884, 407648, 411632, 443296, 624211, 662428, 713384, 720356, 775768, 823264, 1159249, 1248422, 1260623, 1324856, 1426768, 1440712, 1551536, 2318498, 2496844, 2521246, 2649712, 2853536, 2881424, 3103072, 4636996, 4993688, 5042492, 5299424, 5762848, 8114743, 9273992, 9987376, 10084984, 16229486, 18547984, 19974752, 20169968, 25210481, 32458972, 37095968, 40339936, 50420962, 64917944, 100841924, 129835888, 176473367, 201683848, 259671776, 327736253, 352946734, 403367696, 655472506, 705893468, 806735392, 1235313569, 1310945012, 1411786936, 2294153771, 2470627138, 2621890024, 2823573872, 4588307542, 4941254276, 5243780048, 5647147744, 9176615084, 9882508552, 10487560096, 16059076397, 18353230168, 19765017104, 32118152794, 36706460336, 39530034208, 64236305588, 73412920672, 128472611176, 256945222352, 513890444704]

約数ペア:

[(1, 513890444704), (2, 256945222352), (4, 128472611176), (7, 73412920672), (8, 64236305588), (13, 39530034208), (14, 36706460336), (16, 32118152794), (26, 19765017104), (28, 18353230168), (32, 16059076397), (49, 10487560096), (52, 9882508552), (56, 9176615084), (91, 5647147744), (98, 5243780048), (104, 4941254276), (112, 4588307542), (182, 2823573872), (196, 2621890024), (208, 2470627138), (224, 2294153771), (364, 1411786936), (392, 1310945012), (416, 1235313569), (637, 806735392), (728, 705893468), (784, 655472506), (1274, 403367696), (1456, 352946734), (1568, 327736253), (1979, 259671776), (2548, 201683848), (2912, 176473367), (3958, 129835888), (5096, 100841924), (7916, 64917944), (10192, 50420962), (12739, 40339936), (13853, 37095968), (15832, 32458972), (20384, 25210481), (25478, 20169968), (25727, 19974752), (27706, 18547984), (31664, 16229486), (50956, 10084984), (51454, 9987376), (55412, 9273992), (63328, 8114743), (89173, 5762848), (96971, 5299424), (101912, 5042492), (102908, 4993688), (110824, 4636996), (165607, 3103072), (178346, 2881424), (180089, 2853536), (193942, 2649712), (203824, 2521246), (205816, 2496844), (221648, 2318498), (331214, 1551536), (356692, 1440712), (360178, 1426768), (387884, 1324856), (407648, 1260623), (411632, 1248422), (443296, 1159249), (624211, 823264), (662428, 775768), (713384, 720356)]