989276288

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 192

約数和(自身を含む): 2695835520

約数和(自身を除く): 1706559232

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, 128, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 448, 539, 572, 616, 637, 704, 728, 784, 832, 896, 1001, 1078, 1103, 1144, 1232, 1274, 1408, 1456, 1568, 1664, 2002, 2156, 2206, 2288, 2464, 2548, 2912, 3136, 4004, 4312, 4412, 4576, 4928, 5096, 5824, 6272, 7007, 7721, 8008, 8624, 8824, 9152, 9856, 10192, 11648, 12133, 14014, 14339, 15442, 16016, 17248, 17648, 18304, 20384, 24266, 28028, 28678, 30884, 32032, 34496, 35296, 40768, 48532, 54047, 56056, 57356, 61768, 64064, 68992, 70592, 81536, 84931, 97064, 100373, 108094, 112112, 114712, 123536, 128128, 141184, 157729, 169862, 194128, 200746, 216188, 224224, 229424, 247072, 315458, 339724, 388256, 401492, 432376, 448448, 458848, 494144, 594517, 630916, 679448, 702611, 776512, 802984, 864752, 896896, 917696, 988288, 1104103, 1189034, 1261832, 1358896, 1405222, 1553024, 1605968, 1729504, 1835392, 2208206, 2378068, 2523664, 2717792, 2810444, 3211936, 3459008, 4416412, 4756136, 5047328, 5435584, 5620888, 6423872, 6918016, 7728721, 8832824, 9512272, 10094656, 10871168, 11241776, 12847744, 15457442, 17665648, 19024544, 20189312, 22483552, 30914884, 35331296, 38049088, 44967104, 61829768, 70662592, 76098176, 89934208, 123659536, 141325184, 247319072, 494638144, 989276288]

約数ペア:

[(1, 989276288), (2, 494638144), (4, 247319072), (7, 141325184), (8, 123659536), (11, 89934208), (13, 76098176), (14, 70662592), (16, 61829768), (22, 44967104), (26, 38049088), (28, 35331296), (32, 30914884), (44, 22483552), (49, 20189312), (52, 19024544), (56, 17665648), (64, 15457442), (77, 12847744), (88, 11241776), (91, 10871168), (98, 10094656), (104, 9512272), (112, 8832824), (128, 7728721), (143, 6918016), (154, 6423872), (176, 5620888), (182, 5435584), (196, 5047328), (208, 4756136), (224, 4416412), (286, 3459008), (308, 3211936), (352, 2810444), (364, 2717792), (392, 2523664), (416, 2378068), (448, 2208206), (539, 1835392), (572, 1729504), (616, 1605968), (637, 1553024), (704, 1405222), (728, 1358896), (784, 1261832), (832, 1189034), (896, 1104103), (1001, 988288), (1078, 917696), (1103, 896896), (1144, 864752), (1232, 802984), (1274, 776512), (1408, 702611), (1456, 679448), (1568, 630916), (1664, 594517), (2002, 494144), (2156, 458848), (2206, 448448), (2288, 432376), (2464, 401492), (2548, 388256), (2912, 339724), (3136, 315458), (4004, 247072), (4312, 229424), (4412, 224224), (4576, 216188), (4928, 200746), (5096, 194128), (5824, 169862), (6272, 157729), (7007, 141184), (7721, 128128), (8008, 123536), (8624, 114712), (8824, 112112), (9152, 108094), (9856, 100373), (10192, 97064), (11648, 84931), (12133, 81536), (14014, 70592), (14339, 68992), (15442, 64064), (16016, 61768), (17248, 57356), (17648, 56056), (18304, 54047), (20384, 48532), (24266, 40768), (28028, 35296), (28678, 34496), (30884, 32032)]