244595456

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 637531776

約数和(自身を除く): 392936320

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 37, 49, 56, 62, 64, 68, 74, 98, 112, 119, 124, 128, 136, 148, 196, 217, 224, 238, 248, 256, 259, 272, 296, 392, 434, 448, 476, 496, 518, 527, 544, 592, 629, 784, 833, 868, 896, 952, 992, 1036, 1054, 1088, 1147, 1184, 1258, 1519, 1568, 1666, 1736, 1792, 1813, 1904, 1984, 2072, 2108, 2176, 2294, 2368, 2516, 3038, 3136, 3332, 3472, 3626, 3689, 3808, 3968, 4144, 4216, 4352, 4403, 4588, 4736, 5032, 6076, 6272, 6664, 6944, 7252, 7378, 7616, 7936, 8029, 8288, 8432, 8806, 9176, 9472, 10064, 12152, 12544, 13328, 13888, 14504, 14756, 15232, 16058, 16576, 16864, 17612, 18352, 19499, 20128, 24304, 25823, 26656, 27776, 29008, 29512, 30464, 30821, 32116, 33152, 33728, 35224, 36704, 38998, 40256, 48608, 51646, 53312, 55552, 56203, 58016, 59024, 61642, 64232, 66304, 67456, 70448, 73408, 77996, 80512, 97216, 103292, 106624, 112406, 116032, 118048, 123284, 128464, 134912, 136493, 140896, 146816, 155992, 161024, 194432, 206584, 213248, 224812, 232064, 236096, 246568, 256928, 272986, 281792, 293632, 311984, 388864, 413168, 449624, 464128, 472192, 493136, 513856, 545972, 563584, 623968, 826336, 899248, 944384, 955451, 986272, 1027712, 1091944, 1127168, 1247936, 1652672, 1798496, 1910902, 1972544, 2055424, 2183888, 2495872, 3305344, 3596992, 3821804, 3945088, 4367776, 4991744, 6610688, 7193984, 7643608, 7890176, 8735552, 14387968, 15287216, 17471104, 30574432, 34942208, 61148864, 122297728, 244595456]

約数ペア:

[(1, 244595456), (2, 122297728), (4, 61148864), (7, 34942208), (8, 30574432), (14, 17471104), (16, 15287216), (17, 14387968), (28, 8735552), (31, 7890176), (32, 7643608), (34, 7193984), (37, 6610688), (49, 4991744), (56, 4367776), (62, 3945088), (64, 3821804), (68, 3596992), (74, 3305344), (98, 2495872), (112, 2183888), (119, 2055424), (124, 1972544), (128, 1910902), (136, 1798496), (148, 1652672), (196, 1247936), (217, 1127168), (224, 1091944), (238, 1027712), (248, 986272), (256, 955451), (259, 944384), (272, 899248), (296, 826336), (392, 623968), (434, 563584), (448, 545972), (476, 513856), (496, 493136), (518, 472192), (527, 464128), (544, 449624), (592, 413168), (629, 388864), (784, 311984), (833, 293632), (868, 281792), (896, 272986), (952, 256928), (992, 246568), (1036, 236096), (1054, 232064), (1088, 224812), (1147, 213248), (1184, 206584), (1258, 194432), (1519, 161024), (1568, 155992), (1666, 146816), (1736, 140896), (1792, 136493), (1813, 134912), (1904, 128464), (1984, 123284), (2072, 118048), (2108, 116032), (2176, 112406), (2294, 106624), (2368, 103292), (2516, 97216), (3038, 80512), (3136, 77996), (3332, 73408), (3472, 70448), (3626, 67456), (3689, 66304), (3808, 64232), (3968, 61642), (4144, 59024), (4216, 58016), (4352, 56203), (4403, 55552), (4588, 53312), (4736, 51646), (5032, 48608), (6076, 40256), (6272, 38998), (6664, 36704), (6944, 35224), (7252, 33728), (7378, 33152), (7616, 32116), (7936, 30821), (8029, 30464), (8288, 29512), (8432, 29008), (8806, 27776), (9176, 26656), (9472, 25823), (10064, 24304), (12152, 20128), (12544, 19499), (13328, 18352), (13888, 17612), (14504, 16864), (14756, 16576), (15232, 16058)]