867241984

素因数分解:

$2^{12}\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 156

約数和(自身を含む): 2100991500

約数和(自身を除く): 1233749516

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 149, 196, 203, 224, 232, 256, 298, 392, 406, 448, 464, 512, 596, 784, 812, 896, 928, 1024, 1043, 1192, 1421, 1568, 1624, 1792, 1856, 2048, 2086, 2384, 2842, 3136, 3248, 3584, 3712, 4096, 4172, 4321, 4768, 5684, 6272, 6496, 7168, 7301, 7424, 8344, 8642, 9536, 11368, 12544, 12992, 14336, 14602, 14848, 16688, 17284, 19072, 22736, 25088, 25984, 28672, 29204, 29696, 30247, 33376, 34568, 38144, 45472, 50176, 51968, 58408, 59392, 60494, 66752, 69136, 76288, 90944, 100352, 103936, 116816, 118784, 120988, 133504, 138272, 152576, 181888, 200704, 207872, 211729, 233632, 241976, 267008, 276544, 305152, 363776, 415744, 423458, 467264, 483952, 534016, 553088, 610304, 727552, 831488, 846916, 934528, 967904, 1068032, 1106176, 1455104, 1693832, 1869056, 1935808, 2136064, 2212352, 2910208, 3387664, 3738112, 3871616, 4272128, 4424704, 5820416, 6775328, 7476224, 7743232, 8849408, 13550656, 14952448, 15486464, 17698816, 27101312, 29904896, 30972928, 54202624, 61945856, 108405248, 123891712, 216810496, 433620992, 867241984]

約数ペア:

[(1, 867241984), (2, 433620992), (4, 216810496), (7, 123891712), (8, 108405248), (14, 61945856), (16, 54202624), (28, 30972928), (29, 29904896), (32, 27101312), (49, 17698816), (56, 15486464), (58, 14952448), (64, 13550656), (98, 8849408), (112, 7743232), (116, 7476224), (128, 6775328), (149, 5820416), (196, 4424704), (203, 4272128), (224, 3871616), (232, 3738112), (256, 3387664), (298, 2910208), (392, 2212352), (406, 2136064), (448, 1935808), (464, 1869056), (512, 1693832), (596, 1455104), (784, 1106176), (812, 1068032), (896, 967904), (928, 934528), (1024, 846916), (1043, 831488), (1192, 727552), (1421, 610304), (1568, 553088), (1624, 534016), (1792, 483952), (1856, 467264), (2048, 423458), (2086, 415744), (2384, 363776), (2842, 305152), (3136, 276544), (3248, 267008), (3584, 241976), (3712, 233632), (4096, 211729), (4172, 207872), (4321, 200704), (4768, 181888), (5684, 152576), (6272, 138272), (6496, 133504), (7168, 120988), (7301, 118784), (7424, 116816), (8344, 103936), (8642, 100352), (9536, 90944), (11368, 76288), (12544, 69136), (12992, 66752), (14336, 60494), (14602, 59392), (14848, 58408), (16688, 51968), (17284, 50176), (19072, 45472), (22736, 38144), (25088, 34568), (25984, 33376), (28672, 30247), (29204, 29696)]