898241344

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2053

約数の個数: 168

約数和(自身を含む): 2437168608

約数和(自身を除く): 1538927264

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 448, 539, 572, 616, 637, 704, 728, 784, 832, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 2002, 2003, 2156, 2288, 2464, 2548, 2912, 3136, 4004, 4006, 4312, 4576, 4928, 5096, 5824, 7007, 8008, 8012, 8624, 9152, 10192, 14014, 14021, 16016, 16024, 17248, 20384, 22033, 26039, 28028, 28042, 32032, 32048, 34496, 40768, 44066, 52078, 56056, 56084, 64064, 64096, 88132, 98147, 104156, 112112, 112168, 128192, 154231, 176264, 182273, 196294, 208312, 224224, 224336, 286429, 308462, 352528, 364546, 392588, 416624, 448448, 448672, 572858, 616924, 705056, 729092, 785176, 833248, 897344, 1079617, 1145716, 1233848, 1275911, 1410112, 1458184, 1570352, 1666496, 2005003, 2159234, 2291432, 2467696, 2551822, 2916368, 3140704, 4010006, 4318468, 4582864, 4935392, 5103644, 5832736, 6281408, 8020012, 8636936, 9165728, 9870784, 10207288, 11665472, 14035021, 16040024, 17273872, 18331456, 20414576, 28070042, 32080048, 34547744, 40829152, 56140084, 64160096, 69095488, 81658304, 112280168, 128320192, 224560336, 449120672, 898241344]

約数ペア:

[(1, 898241344), (2, 449120672), (4, 224560336), (7, 128320192), (8, 112280168), (11, 81658304), (13, 69095488), (14, 64160096), (16, 56140084), (22, 40829152), (26, 34547744), (28, 32080048), (32, 28070042), (44, 20414576), (49, 18331456), (52, 17273872), (56, 16040024), (64, 14035021), (77, 11665472), (88, 10207288), (91, 9870784), (98, 9165728), (104, 8636936), (112, 8020012), (143, 6281408), (154, 5832736), (176, 5103644), (182, 4935392), (196, 4582864), (208, 4318468), (224, 4010006), (286, 3140704), (308, 2916368), (352, 2551822), (364, 2467696), (392, 2291432), (416, 2159234), (448, 2005003), (539, 1666496), (572, 1570352), (616, 1458184), (637, 1410112), (704, 1275911), (728, 1233848), (784, 1145716), (832, 1079617), (1001, 897344), (1078, 833248), (1144, 785176), (1232, 729092), (1274, 705056), (1456, 616924), (1568, 572858), (2002, 448672), (2003, 448448), (2156, 416624), (2288, 392588), (2464, 364546), (2548, 352528), (2912, 308462), (3136, 286429), (4004, 224336), (4006, 224224), (4312, 208312), (4576, 196294), (4928, 182273), (5096, 176264), (5824, 154231), (7007, 128192), (8008, 112168), (8012, 112112), (8624, 104156), (9152, 98147), (10192, 88132), (14014, 64096), (14021, 64064), (16016, 56084), (16024, 56056), (17248, 52078), (20384, 44066), (22033, 40768), (26039, 34496), (28028, 32048), (28042, 32032)]