248546304

素因数分解:

$2^{10}\times 3^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 132

約数和(自身を含む): 726480300

約数和(自身を除く): 477933996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 181, 192, 256, 288, 298, 362, 384, 447, 512, 543, 576, 596, 724, 768, 894, 1024, 1086, 1152, 1192, 1341, 1448, 1536, 1629, 1788, 2172, 2304, 2384, 2682, 2896, 3072, 3258, 3576, 4344, 4608, 4768, 5364, 5792, 6516, 7152, 8688, 9216, 9536, 10728, 11584, 13032, 14304, 17376, 19072, 21456, 23168, 26064, 26969, 28608, 34752, 38144, 42912, 46336, 52128, 53938, 57216, 69504, 76288, 80907, 85824, 92672, 104256, 107876, 114432, 139008, 152576, 161814, 171648, 185344, 208512, 215752, 228864, 242721, 278016, 323628, 343296, 417024, 431504, 457728, 485442, 556032, 647256, 686592, 834048, 863008, 970884, 1294512, 1373184, 1668096, 1726016, 1941768, 2589024, 3452032, 3883536, 5178048, 6904064, 7767072, 10356096, 13808128, 15534144, 20712192, 27616256, 31068288, 41424384, 62136576, 82848768, 124273152, 248546304]

約数ペア:

[(1, 248546304), (2, 124273152), (3, 82848768), (4, 62136576), (6, 41424384), (8, 31068288), (9, 27616256), (12, 20712192), (16, 15534144), (18, 13808128), (24, 10356096), (32, 7767072), (36, 6904064), (48, 5178048), (64, 3883536), (72, 3452032), (96, 2589024), (128, 1941768), (144, 1726016), (149, 1668096), (181, 1373184), (192, 1294512), (256, 970884), (288, 863008), (298, 834048), (362, 686592), (384, 647256), (447, 556032), (512, 485442), (543, 457728), (576, 431504), (596, 417024), (724, 343296), (768, 323628), (894, 278016), (1024, 242721), (1086, 228864), (1152, 215752), (1192, 208512), (1341, 185344), (1448, 171648), (1536, 161814), (1629, 152576), (1788, 139008), (2172, 114432), (2304, 107876), (2384, 104256), (2682, 92672), (2896, 85824), (3072, 80907), (3258, 76288), (3576, 69504), (4344, 57216), (4608, 53938), (4768, 52128), (5364, 46336), (5792, 42912), (6516, 38144), (7152, 34752), (8688, 28608), (9216, 26969), (9536, 26064), (10728, 23168), (11584, 21456), (13032, 19072), (14304, 17376)]