227488576

素因数分解:

$2^6\times 7^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 112

約数和(自身を含む): 540918400

約数和(自身を除く): 313429824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 172, 196, 224, 241, 301, 343, 344, 392, 448, 482, 602, 686, 688, 784, 964, 1204, 1372, 1376, 1568, 1687, 1928, 2107, 2408, 2744, 2752, 3136, 3374, 3856, 4214, 4816, 5488, 6748, 7712, 8428, 9632, 10363, 10976, 11809, 13496, 14749, 15424, 16856, 19264, 20726, 21952, 23618, 26992, 29498, 33712, 41452, 47236, 53984, 58996, 67424, 72541, 82663, 82904, 94472, 107968, 117992, 134848, 145082, 165326, 165808, 188944, 235984, 290164, 330652, 331616, 377888, 471968, 507787, 580328, 661304, 663232, 755776, 943936, 1015574, 1160656, 1322608, 2031148, 2321312, 2645216, 3554509, 4062296, 4642624, 5290432, 7109018, 8124592, 14218036, 16249184, 28436072, 32498368, 56872144, 113744288, 227488576]

約数ペア:

[(1, 227488576), (2, 113744288), (4, 56872144), (7, 32498368), (8, 28436072), (14, 16249184), (16, 14218036), (28, 8124592), (32, 7109018), (43, 5290432), (49, 4642624), (56, 4062296), (64, 3554509), (86, 2645216), (98, 2321312), (112, 2031148), (172, 1322608), (196, 1160656), (224, 1015574), (241, 943936), (301, 755776), (343, 663232), (344, 661304), (392, 580328), (448, 507787), (482, 471968), (602, 377888), (686, 331616), (688, 330652), (784, 290164), (964, 235984), (1204, 188944), (1372, 165808), (1376, 165326), (1568, 145082), (1687, 134848), (1928, 117992), (2107, 107968), (2408, 94472), (2744, 82904), (2752, 82663), (3136, 72541), (3374, 67424), (3856, 58996), (4214, 53984), (4816, 47236), (5488, 41452), (6748, 33712), (7712, 29498), (8428, 26992), (9632, 23618), (10363, 21952), (10976, 20726), (11809, 19264), (13496, 16856), (14749, 15424)]