7704781168

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5197}}^1$

素因数の和:5311

約数の個数: 120

約数和(自身を含む): 18222774144

約数和(自身を除く): 10517992976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 61, 62, 98, 112, 122, 124, 196, 217, 244, 248, 392, 427, 434, 488, 496, 784, 854, 868, 976, 1519, 1708, 1736, 1891, 2989, 3038, 3416, 3472, 3782, 5197, 5978, 6076, 6832, 7564, 10394, 11956, 12152, 13237, 15128, 20788, 23912, 24304, 26474, 30256, 36379, 41576, 47824, 52948, 72758, 83152, 92659, 105896, 145516, 161107, 185318, 211792, 254653, 291032, 317017, 322214, 370636, 509306, 582064, 634034, 644428, 741272, 1018612, 1127749, 1268068, 1288856, 1482544, 2037224, 2219119, 2255498, 2536136, 2577712, 4074448, 4438238, 4510996, 5072272, 7894243, 8876476, 9021992, 9827527, 15533833, 15788486, 17752952, 18043984, 19655054, 31067666, 31576972, 35505904, 39310108, 62135332, 63153944, 68792689, 78620216, 124270664, 126307888, 137585378, 157240432, 248541328, 275170756, 481548823, 550341512, 963097646, 1100683024, 1926195292, 3852390584, 7704781168]

約数ペア:

[(1, 7704781168), (2, 3852390584), (4, 1926195292), (7, 1100683024), (8, 963097646), (14, 550341512), (16, 481548823), (28, 275170756), (31, 248541328), (49, 157240432), (56, 137585378), (61, 126307888), (62, 124270664), (98, 78620216), (112, 68792689), (122, 63153944), (124, 62135332), (196, 39310108), (217, 35505904), (244, 31576972), (248, 31067666), (392, 19655054), (427, 18043984), (434, 17752952), (488, 15788486), (496, 15533833), (784, 9827527), (854, 9021992), (868, 8876476), (976, 7894243), (1519, 5072272), (1708, 4510996), (1736, 4438238), (1891, 4074448), (2989, 2577712), (3038, 2536136), (3416, 2255498), (3472, 2219119), (3782, 2037224), (5197, 1482544), (5978, 1288856), (6076, 1268068), (6832, 1127749), (7564, 1018612), (10394, 741272), (11956, 644428), (12152, 634034), (13237, 582064), (15128, 509306), (20788, 370636), (23912, 322214), (24304, 317017), (26474, 291032), (30256, 254653), (36379, 211792), (41576, 185318), (47824, 161107), (52948, 145516), (72758, 105896), (83152, 92659)]