671131648

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{31}}^3$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 1512725760

約数和(自身を除く): 841594112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 961, 992, 1024, 1364, 1408, 1922, 1984, 2048, 2728, 2816, 3844, 3968, 5456, 5632, 7688, 7936, 10571, 10912, 11264, 15376, 15872, 21142, 21824, 22528, 29791, 30752, 31744, 42284, 43648, 59582, 61504, 63488, 84568, 87296, 119164, 123008, 169136, 174592, 238328, 246016, 327701, 338272, 349184, 476656, 492032, 655402, 676544, 698368, 953312, 984064, 1310804, 1353088, 1906624, 1968128, 2621608, 2706176, 3813248, 5243216, 5412352, 7626496, 10486432, 10824704, 15252992, 20972864, 21649408, 30505984, 41945728, 61011968, 83891456, 167782912, 335565824, 671131648]

約数ペア:

[(1, 671131648), (2, 335565824), (4, 167782912), (8, 83891456), (11, 61011968), (16, 41945728), (22, 30505984), (31, 21649408), (32, 20972864), (44, 15252992), (62, 10824704), (64, 10486432), (88, 7626496), (124, 5412352), (128, 5243216), (176, 3813248), (248, 2706176), (256, 2621608), (341, 1968128), (352, 1906624), (496, 1353088), (512, 1310804), (682, 984064), (704, 953312), (961, 698368), (992, 676544), (1024, 655402), (1364, 492032), (1408, 476656), (1922, 349184), (1984, 338272), (2048, 327701), (2728, 246016), (2816, 238328), (3844, 174592), (3968, 169136), (5456, 123008), (5632, 119164), (7688, 87296), (7936, 84568), (10571, 63488), (10912, 61504), (11264, 59582), (15376, 43648), (15872, 42284), (21142, 31744), (21824, 30752), (22528, 29791)]