2915702272

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 240

約数和(自身を含む): 7344387072

約数和(自身を除く): 4428684800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 64, 92, 98, 112, 124, 128, 161, 163, 184, 196, 217, 224, 248, 256, 322, 326, 368, 392, 434, 448, 496, 512, 644, 652, 713, 736, 784, 868, 896, 992, 1127, 1141, 1288, 1304, 1426, 1472, 1519, 1568, 1736, 1792, 1984, 2254, 2282, 2576, 2608, 2852, 2944, 3038, 3136, 3472, 3584, 3749, 3968, 4508, 4564, 4991, 5053, 5152, 5216, 5704, 5888, 6076, 6272, 6944, 7498, 7936, 7987, 9016, 9128, 9982, 10106, 10304, 10432, 11408, 11776, 12152, 12544, 13888, 14996, 15872, 15974, 18032, 18256, 19964, 20212, 20608, 20864, 22816, 24304, 25088, 26243, 27776, 29992, 31948, 34937, 35371, 36064, 36512, 39928, 40424, 41216, 41728, 45632, 48608, 52486, 55552, 59984, 63896, 69874, 70742, 72128, 73024, 79856, 80848, 82432, 83456, 91264, 97216, 104972, 111104, 116219, 119968, 127792, 139748, 141484, 144256, 146048, 159712, 161696, 182528, 183701, 194432, 209944, 232438, 239936, 247597, 255584, 279496, 282968, 288512, 292096, 319424, 323392, 365056, 367402, 388864, 419888, 464876, 479872, 495194, 511168, 558992, 565936, 577024, 584192, 638848, 646784, 734804, 777728, 813533, 839776, 929752, 959744, 990388, 1022336, 1117984, 1131872, 1277696, 1293568, 1469608, 1627066, 1679552, 1859504, 1919488, 1980776, 2044672, 2235968, 2263744, 2555392, 2587136, 2939216, 3254132, 3359104, 3719008, 3961552, 4089344, 4471936, 4527488, 5694731, 5878432, 6508264, 6718208, 7438016, 7923104, 8943872, 9054976, 11389462, 11756864, 13016528, 13436416, 14876032, 15846208, 17887744, 18109952, 22778924, 23513728, 26033056, 29752064, 31692416, 45557848, 47027456, 52066112, 59504128, 63384832, 91115696, 94054912, 104132224, 126769664, 182231392, 208264448, 364462784, 416528896, 728925568, 1457851136, 2915702272]

約数ペア:

[(1, 2915702272), (2, 1457851136), (4, 728925568), (7, 416528896), (8, 364462784), (14, 208264448), (16, 182231392), (23, 126769664), (28, 104132224), (31, 94054912), (32, 91115696), (46, 63384832), (49, 59504128), (56, 52066112), (62, 47027456), (64, 45557848), (92, 31692416), (98, 29752064), (112, 26033056), (124, 23513728), (128, 22778924), (161, 18109952), (163, 17887744), (184, 15846208), (196, 14876032), (217, 13436416), (224, 13016528), (248, 11756864), (256, 11389462), (322, 9054976), (326, 8943872), (368, 7923104), (392, 7438016), (434, 6718208), (448, 6508264), (496, 5878432), (512, 5694731), (644, 4527488), (652, 4471936), (713, 4089344), (736, 3961552), (784, 3719008), (868, 3359104), (896, 3254132), (992, 2939216), (1127, 2587136), (1141, 2555392), (1288, 2263744), (1304, 2235968), (1426, 2044672), (1472, 1980776), (1519, 1919488), (1568, 1859504), (1736, 1679552), (1792, 1627066), (1984, 1469608), (2254, 1293568), (2282, 1277696), (2576, 1131872), (2608, 1117984), (2852, 1022336), (2944, 990388), (3038, 959744), (3136, 929752), (3472, 839776), (3584, 813533), (3749, 777728), (3968, 734804), (4508, 646784), (4564, 638848), (4991, 584192), (5053, 577024), (5152, 565936), (5216, 558992), (5704, 511168), (5888, 495194), (6076, 479872), (6272, 464876), (6944, 419888), (7498, 388864), (7936, 367402), (7987, 365056), (9016, 323392), (9128, 319424), (9982, 292096), (10106, 288512), (10304, 282968), (10432, 279496), (11408, 255584), (11776, 247597), (12152, 239936), (12544, 232438), (13888, 209944), (14996, 194432), (15872, 183701), (15974, 182528), (18032, 161696), (18256, 159712), (19964, 146048), (20212, 144256), (20608, 141484), (20864, 139748), (22816, 127792), (24304, 119968), (25088, 116219), (26243, 111104), (27776, 104972), (29992, 97216), (31948, 91264), (34937, 83456), (35371, 82432), (36064, 80848), (36512, 79856), (39928, 73024), (40424, 72128), (41216, 70742), (41728, 69874), (45632, 63896), (48608, 59984), (52486, 55552)]