486711904

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:122

約数の個数: 216

約数和(自身を含む): 1283710680

約数和(自身を除く): 796998776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 49, 56, 62, 68, 76, 98, 112, 119, 124, 133, 136, 152, 196, 217, 224, 238, 248, 266, 272, 304, 323, 392, 434, 476, 496, 527, 532, 544, 589, 608, 646, 784, 833, 868, 931, 952, 961, 992, 1054, 1064, 1178, 1292, 1519, 1568, 1666, 1736, 1862, 1904, 1922, 2108, 2128, 2261, 2356, 2584, 3038, 3332, 3472, 3689, 3724, 3808, 3844, 4123, 4216, 4256, 4522, 4712, 5168, 6076, 6664, 6727, 6944, 7378, 7448, 7688, 8246, 8432, 9044, 9424, 10013, 10336, 12152, 13328, 13454, 14756, 14896, 15376, 15827, 16337, 16492, 16864, 18088, 18259, 18848, 20026, 24304, 25823, 26656, 26908, 28861, 29512, 29792, 30752, 31654, 32674, 32984, 36176, 36518, 40052, 47089, 48608, 51646, 53816, 57722, 59024, 63308, 65348, 65968, 70091, 72352, 73036, 80104, 94178, 103292, 107632, 114359, 115444, 118048, 126616, 127813, 130696, 131936, 140182, 146072, 160208, 188356, 206584, 215264, 228718, 230888, 253232, 255626, 261392, 280364, 292144, 310403, 320416, 376712, 413168, 457436, 461776, 490637, 506464, 511252, 522784, 560728, 584288, 620806, 753424, 800513, 826336, 894691, 914872, 923552, 981274, 1022504, 1121456, 1241612, 1506848, 1601026, 1789382, 1829744, 1962548, 2045008, 2172821, 2242912, 2483224, 3202052, 3578764, 3659488, 3925096, 4090016, 4345642, 4966448, 6404104, 7157528, 7850192, 8691284, 9932896, 12808208, 14315056, 15209747, 15700384, 17382568, 25616416, 28630112, 30419494, 34765136, 60838988, 69530272, 121677976, 243355952, 486711904]

約数ペア:

[(1, 486711904), (2, 243355952), (4, 121677976), (7, 69530272), (8, 60838988), (14, 34765136), (16, 30419494), (17, 28630112), (19, 25616416), (28, 17382568), (31, 15700384), (32, 15209747), (34, 14315056), (38, 12808208), (49, 9932896), (56, 8691284), (62, 7850192), (68, 7157528), (76, 6404104), (98, 4966448), (112, 4345642), (119, 4090016), (124, 3925096), (133, 3659488), (136, 3578764), (152, 3202052), (196, 2483224), (217, 2242912), (224, 2172821), (238, 2045008), (248, 1962548), (266, 1829744), (272, 1789382), (304, 1601026), (323, 1506848), (392, 1241612), (434, 1121456), (476, 1022504), (496, 981274), (527, 923552), (532, 914872), (544, 894691), (589, 826336), (608, 800513), (646, 753424), (784, 620806), (833, 584288), (868, 560728), (931, 522784), (952, 511252), (961, 506464), (992, 490637), (1054, 461776), (1064, 457436), (1178, 413168), (1292, 376712), (1519, 320416), (1568, 310403), (1666, 292144), (1736, 280364), (1862, 261392), (1904, 255626), (1922, 253232), (2108, 230888), (2128, 228718), (2261, 215264), (2356, 206584), (2584, 188356), (3038, 160208), (3332, 146072), (3472, 140182), (3689, 131936), (3724, 130696), (3808, 127813), (3844, 126616), (4123, 118048), (4216, 115444), (4256, 114359), (4522, 107632), (4712, 103292), (5168, 94178), (6076, 80104), (6664, 73036), (6727, 72352), (6944, 70091), (7378, 65968), (7448, 65348), (7688, 63308), (8246, 59024), (8432, 57722), (9044, 53816), (9424, 51646), (10013, 48608), (10336, 47089), (12152, 40052), (13328, 36518), (13454, 36176), (14756, 32984), (14896, 32674), (15376, 31654), (15827, 30752), (16337, 29792), (16492, 29512), (16864, 28861), (18088, 26908), (18259, 26656), (18848, 25823), (20026, 24304)]