254141184

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 750556800

約数和(自身を除く): 496415616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 88, 96, 128, 132, 134, 176, 192, 201, 256, 264, 268, 352, 384, 402, 449, 528, 536, 704, 737, 768, 804, 898, 1056, 1072, 1347, 1408, 1474, 1608, 1796, 2112, 2144, 2211, 2694, 2816, 2948, 3216, 3592, 4224, 4288, 4422, 4939, 5388, 5896, 6432, 7184, 8448, 8576, 8844, 9878, 10776, 11792, 12864, 14368, 14817, 17152, 17688, 19756, 21552, 23584, 25728, 28736, 29634, 30083, 35376, 39512, 43104, 47168, 51456, 57472, 59268, 60166, 70752, 79024, 86208, 90249, 94336, 114944, 118536, 120332, 141504, 158048, 172416, 180498, 188672, 237072, 240664, 283008, 316096, 330913, 344832, 360996, 474144, 481328, 566016, 632192, 661826, 721992, 948288, 962656, 992739, 1264384, 1323652, 1443984, 1896576, 1925312, 1985478, 2647304, 2887968, 3793152, 3850624, 3970956, 5294608, 5775936, 7701248, 7941912, 10589216, 11551872, 15883824, 21178432, 23103744, 31767648, 42356864, 63535296, 84713728, 127070592, 254141184]

約数ペア:

[(1, 254141184), (2, 127070592), (3, 84713728), (4, 63535296), (6, 42356864), (8, 31767648), (11, 23103744), (12, 21178432), (16, 15883824), (22, 11551872), (24, 10589216), (32, 7941912), (33, 7701248), (44, 5775936), (48, 5294608), (64, 3970956), (66, 3850624), (67, 3793152), (88, 2887968), (96, 2647304), (128, 1985478), (132, 1925312), (134, 1896576), (176, 1443984), (192, 1323652), (201, 1264384), (256, 992739), (264, 962656), (268, 948288), (352, 721992), (384, 661826), (402, 632192), (449, 566016), (528, 481328), (536, 474144), (704, 360996), (737, 344832), (768, 330913), (804, 316096), (898, 283008), (1056, 240664), (1072, 237072), (1347, 188672), (1408, 180498), (1474, 172416), (1608, 158048), (1796, 141504), (2112, 120332), (2144, 118536), (2211, 114944), (2694, 94336), (2816, 90249), (2948, 86208), (3216, 79024), (3592, 70752), (4224, 60166), (4288, 59268), (4422, 57472), (4939, 51456), (5388, 47168), (5896, 43104), (6432, 39512), (7184, 35376), (8448, 30083), (8576, 29634), (8844, 28736), (9878, 25728), (10776, 23584), (11792, 21552), (12864, 19756), (14368, 17688), (14817, 17152)]