216888896

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 544836096

約数和(自身を除く): 327947200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 64, 92, 97, 98, 112, 124, 161, 184, 194, 196, 217, 224, 248, 322, 368, 388, 392, 434, 448, 496, 644, 679, 713, 736, 776, 784, 868, 992, 1127, 1288, 1358, 1426, 1472, 1519, 1552, 1568, 1736, 1984, 2231, 2254, 2576, 2716, 2852, 3007, 3038, 3104, 3136, 3472, 4462, 4508, 4753, 4991, 5152, 5432, 5704, 6014, 6076, 6208, 6944, 8924, 9016, 9506, 9982, 10304, 10864, 11408, 12028, 12152, 13888, 15617, 17848, 18032, 19012, 19964, 21049, 21728, 22816, 24056, 24304, 31234, 34937, 35696, 36064, 38024, 39928, 42098, 43456, 45632, 48112, 48608, 62468, 69161, 69874, 71392, 72128, 76048, 79856, 84196, 96224, 97216, 109319, 124936, 138322, 139748, 142784, 147343, 152096, 159712, 168392, 192448, 218638, 249872, 276644, 279496, 294686, 304192, 319424, 336784, 437276, 484127, 499744, 553288, 558992, 589372, 673568, 874552, 968254, 999488, 1106576, 1117984, 1178744, 1347136, 1749104, 1936508, 2213152, 2235968, 2357488, 3388889, 3498208, 3873016, 4426304, 4714976, 6777778, 6996416, 7746032, 9429952, 13555556, 15492064, 27111112, 30984128, 54222224, 108444448, 216888896]

約数ペア:

[(1, 216888896), (2, 108444448), (4, 54222224), (7, 30984128), (8, 27111112), (14, 15492064), (16, 13555556), (23, 9429952), (28, 7746032), (31, 6996416), (32, 6777778), (46, 4714976), (49, 4426304), (56, 3873016), (62, 3498208), (64, 3388889), (92, 2357488), (97, 2235968), (98, 2213152), (112, 1936508), (124, 1749104), (161, 1347136), (184, 1178744), (194, 1117984), (196, 1106576), (217, 999488), (224, 968254), (248, 874552), (322, 673568), (368, 589372), (388, 558992), (392, 553288), (434, 499744), (448, 484127), (496, 437276), (644, 336784), (679, 319424), (713, 304192), (736, 294686), (776, 279496), (784, 276644), (868, 249872), (992, 218638), (1127, 192448), (1288, 168392), (1358, 159712), (1426, 152096), (1472, 147343), (1519, 142784), (1552, 139748), (1568, 138322), (1736, 124936), (1984, 109319), (2231, 97216), (2254, 96224), (2576, 84196), (2716, 79856), (2852, 76048), (3007, 72128), (3038, 71392), (3104, 69874), (3136, 69161), (3472, 62468), (4462, 48608), (4508, 48112), (4753, 45632), (4991, 43456), (5152, 42098), (5432, 39928), (5704, 38024), (6014, 36064), (6076, 35696), (6208, 34937), (6944, 31234), (8924, 24304), (9016, 24056), (9506, 22816), (9982, 21728), (10304, 21049), (10864, 19964), (11408, 19012), (12028, 18032), (12152, 17848), (13888, 15617)]