771042816

素因数分解:

$2^9\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1296

約数の個数: 120

約数和(自身を含む): 2242211400

約数和(自身を除く): 1471168584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 288, 298, 384, 447, 512, 576, 596, 768, 894, 1123, 1152, 1192, 1341, 1536, 1788, 2246, 2304, 2384, 2682, 3369, 3576, 4492, 4608, 4768, 5364, 6738, 7152, 8984, 9536, 10107, 10728, 13476, 14304, 17968, 19072, 20214, 21456, 26952, 28608, 35936, 38144, 40428, 42912, 53904, 57216, 71872, 76288, 80856, 85824, 107808, 114432, 143744, 161712, 167327, 171648, 215616, 228864, 287488, 323424, 334654, 343296, 431232, 501981, 574976, 646848, 669308, 686592, 862464, 1003962, 1293696, 1338616, 1505943, 1724928, 2007924, 2587392, 2677232, 3011886, 4015848, 5174784, 5354464, 6023772, 8031696, 10708928, 12047544, 16063392, 21417856, 24095088, 32126784, 42835712, 48190176, 64253568, 85671424, 96380352, 128507136, 192760704, 257014272, 385521408, 771042816]

約数ペア:

[(1, 771042816), (2, 385521408), (3, 257014272), (4, 192760704), (6, 128507136), (8, 96380352), (9, 85671424), (12, 64253568), (16, 48190176), (18, 42835712), (24, 32126784), (32, 24095088), (36, 21417856), (48, 16063392), (64, 12047544), (72, 10708928), (96, 8031696), (128, 6023772), (144, 5354464), (149, 5174784), (192, 4015848), (256, 3011886), (288, 2677232), (298, 2587392), (384, 2007924), (447, 1724928), (512, 1505943), (576, 1338616), (596, 1293696), (768, 1003962), (894, 862464), (1123, 686592), (1152, 669308), (1192, 646848), (1341, 574976), (1536, 501981), (1788, 431232), (2246, 343296), (2304, 334654), (2384, 323424), (2682, 287488), (3369, 228864), (3576, 215616), (4492, 171648), (4608, 167327), (4768, 161712), (5364, 143744), (6738, 114432), (7152, 107808), (8984, 85824), (9536, 80856), (10107, 76288), (10728, 71872), (13476, 57216), (14304, 53904), (17968, 42912), (19072, 40428), (20214, 38144), (21456, 35936), (26952, 28608)]