1377173504

素因数分解:

$2^{17}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 3355430400

約数和(自身を除く): 1978256896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 79, 112, 128, 133, 152, 158, 224, 256, 266, 304, 316, 448, 512, 532, 553, 608, 632, 896, 1024, 1064, 1106, 1216, 1264, 1501, 1792, 2048, 2128, 2212, 2432, 2528, 3002, 3584, 4096, 4256, 4424, 4864, 5056, 6004, 7168, 8192, 8512, 8848, 9728, 10112, 10507, 12008, 14336, 16384, 17024, 17696, 19456, 20224, 21014, 24016, 28672, 32768, 34048, 35392, 38912, 40448, 42028, 48032, 57344, 65536, 68096, 70784, 77824, 80896, 84056, 96064, 114688, 131072, 136192, 141568, 155648, 161792, 168112, 192128, 229376, 272384, 283136, 311296, 323584, 336224, 384256, 458752, 544768, 566272, 622592, 647168, 672448, 768512, 917504, 1089536, 1132544, 1245184, 1294336, 1344896, 1537024, 2179072, 2265088, 2490368, 2588672, 2689792, 3074048, 4358144, 4530176, 5177344, 5379584, 6148096, 8716288, 9060352, 10354688, 10759168, 12296192, 17432576, 18120704, 21518336, 24592384, 36241408, 43036672, 49184768, 72482816, 86073344, 98369536, 172146688, 196739072, 344293376, 688586752, 1377173504]

約数ペア:

[(1, 1377173504), (2, 688586752), (4, 344293376), (7, 196739072), (8, 172146688), (14, 98369536), (16, 86073344), (19, 72482816), (28, 49184768), (32, 43036672), (38, 36241408), (56, 24592384), (64, 21518336), (76, 18120704), (79, 17432576), (112, 12296192), (128, 10759168), (133, 10354688), (152, 9060352), (158, 8716288), (224, 6148096), (256, 5379584), (266, 5177344), (304, 4530176), (316, 4358144), (448, 3074048), (512, 2689792), (532, 2588672), (553, 2490368), (608, 2265088), (632, 2179072), (896, 1537024), (1024, 1344896), (1064, 1294336), (1106, 1245184), (1216, 1132544), (1264, 1089536), (1501, 917504), (1792, 768512), (2048, 672448), (2128, 647168), (2212, 622592), (2432, 566272), (2528, 544768), (3002, 458752), (3584, 384256), (4096, 336224), (4256, 323584), (4424, 311296), (4864, 283136), (5056, 272384), (6004, 229376), (7168, 192128), (8192, 168112), (8512, 161792), (8848, 155648), (9728, 141568), (10112, 136192), (10507, 131072), (12008, 114688), (14336, 96064), (16384, 84056), (17024, 80896), (17696, 77824), (19456, 70784), (20224, 68096), (21014, 65536), (24016, 57344), (28672, 48032), (32768, 42028), (34048, 40448), (35392, 38912)]