556242176

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 1461378240

約数和(自身を除く): 905136064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 56, 62, 64, 68, 76, 112, 119, 124, 128, 133, 136, 152, 217, 224, 238, 248, 256, 266, 272, 304, 323, 434, 448, 476, 496, 527, 532, 544, 589, 608, 646, 868, 896, 952, 961, 992, 1054, 1064, 1088, 1178, 1216, 1292, 1736, 1792, 1904, 1922, 1984, 2108, 2128, 2176, 2261, 2356, 2432, 2584, 3472, 3689, 3808, 3844, 3968, 4123, 4216, 4256, 4352, 4522, 4712, 4864, 5168, 6727, 6944, 7378, 7616, 7688, 7936, 8246, 8432, 8512, 9044, 9424, 10013, 10336, 13454, 13888, 14756, 15232, 15376, 16337, 16492, 16864, 17024, 18088, 18259, 18848, 20026, 20672, 26908, 27776, 29512, 30464, 30752, 32674, 32984, 33728, 34048, 36176, 36518, 37696, 40052, 41344, 53816, 55552, 59024, 61504, 65348, 65968, 67456, 70091, 72352, 73036, 75392, 80104, 82688, 107632, 114359, 118048, 123008, 127813, 130696, 131936, 134912, 140182, 144704, 146072, 150784, 160208, 215264, 228718, 236096, 246016, 255626, 261392, 263872, 280364, 289408, 292144, 310403, 320416, 430528, 457436, 472192, 511252, 522784, 527744, 560728, 578816, 584288, 620806, 640832, 861056, 914872, 944384, 1022504, 1045568, 1055488, 1121456, 1168576, 1241612, 1281664, 1722112, 1829744, 2045008, 2091136, 2172821, 2242912, 2337152, 2483224, 2563328, 3659488, 4090016, 4182272, 4345642, 4485824, 4674304, 4966448, 7318976, 8180032, 8691284, 8971648, 9932896, 14637952, 16360064, 17382568, 17943296, 19865792, 29275904, 32720128, 34765136, 39731584, 69530272, 79463168, 139060544, 278121088, 556242176]

約数ペア:

[(1, 556242176), (2, 278121088), (4, 139060544), (7, 79463168), (8, 69530272), (14, 39731584), (16, 34765136), (17, 32720128), (19, 29275904), (28, 19865792), (31, 17943296), (32, 17382568), (34, 16360064), (38, 14637952), (56, 9932896), (62, 8971648), (64, 8691284), (68, 8180032), (76, 7318976), (112, 4966448), (119, 4674304), (124, 4485824), (128, 4345642), (133, 4182272), (136, 4090016), (152, 3659488), (217, 2563328), (224, 2483224), (238, 2337152), (248, 2242912), (256, 2172821), (266, 2091136), (272, 2045008), (304, 1829744), (323, 1722112), (434, 1281664), (448, 1241612), (476, 1168576), (496, 1121456), (527, 1055488), (532, 1045568), (544, 1022504), (589, 944384), (608, 914872), (646, 861056), (868, 640832), (896, 620806), (952, 584288), (961, 578816), (992, 560728), (1054, 527744), (1064, 522784), (1088, 511252), (1178, 472192), (1216, 457436), (1292, 430528), (1736, 320416), (1792, 310403), (1904, 292144), (1922, 289408), (1984, 280364), (2108, 263872), (2128, 261392), (2176, 255626), (2261, 246016), (2356, 236096), (2432, 228718), (2584, 215264), (3472, 160208), (3689, 150784), (3808, 146072), (3844, 144704), (3968, 140182), (4123, 134912), (4216, 131936), (4256, 130696), (4352, 127813), (4522, 123008), (4712, 118048), (4864, 114359), (5168, 107632), (6727, 82688), (6944, 80104), (7378, 75392), (7616, 73036), (7688, 72352), (7936, 70091), (8246, 67456), (8432, 65968), (8512, 65348), (9044, 61504), (9424, 59024), (10013, 55552), (10336, 53816), (13454, 41344), (13888, 40052), (14756, 37696), (15232, 36518), (15376, 36176), (16337, 34048), (16492, 33728), (16864, 32984), (17024, 32674), (18088, 30752), (18259, 30464), (18848, 29512), (20026, 27776), (20672, 26908)]