260885504

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 176

約数和(自身を含む): 636698880

約数和(自身を除く): 375813376

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 53, 64, 76, 88, 92, 106, 128, 152, 176, 184, 209, 212, 253, 256, 304, 352, 368, 418, 424, 437, 506, 512, 583, 608, 704, 736, 836, 848, 874, 1007, 1012, 1024, 1166, 1216, 1219, 1408, 1472, 1672, 1696, 1748, 2014, 2024, 2332, 2432, 2438, 2816, 2944, 3344, 3392, 3496, 4028, 4048, 4664, 4807, 4864, 4876, 5632, 5888, 6688, 6784, 6992, 8056, 8096, 9328, 9614, 9728, 9752, 11077, 11264, 11776, 13376, 13409, 13568, 13984, 16112, 16192, 18656, 19228, 19456, 19504, 22154, 23161, 23552, 26752, 26818, 27136, 27968, 32224, 32384, 37312, 38456, 39008, 44308, 46322, 53504, 53636, 54272, 55936, 64448, 64768, 74624, 76912, 78016, 88616, 92644, 107008, 107272, 111872, 128896, 129536, 149248, 153824, 156032, 177232, 185288, 214016, 214544, 223744, 254771, 257792, 259072, 298496, 307648, 312064, 354464, 370576, 429088, 447488, 509542, 515584, 596992, 615296, 624128, 708928, 741152, 858176, 1019084, 1031168, 1230592, 1248256, 1417856, 1482304, 1716352, 2038168, 2461184, 2835712, 2964608, 3432704, 4076336, 4922368, 5671424, 5929216, 6865408, 8152672, 11342848, 11858432, 13730816, 16305344, 23716864, 32610688, 65221376, 130442752, 260885504]

約数ペア:

[(1, 260885504), (2, 130442752), (4, 65221376), (8, 32610688), (11, 23716864), (16, 16305344), (19, 13730816), (22, 11858432), (23, 11342848), (32, 8152672), (38, 6865408), (44, 5929216), (46, 5671424), (53, 4922368), (64, 4076336), (76, 3432704), (88, 2964608), (92, 2835712), (106, 2461184), (128, 2038168), (152, 1716352), (176, 1482304), (184, 1417856), (209, 1248256), (212, 1230592), (253, 1031168), (256, 1019084), (304, 858176), (352, 741152), (368, 708928), (418, 624128), (424, 615296), (437, 596992), (506, 515584), (512, 509542), (583, 447488), (608, 429088), (704, 370576), (736, 354464), (836, 312064), (848, 307648), (874, 298496), (1007, 259072), (1012, 257792), (1024, 254771), (1166, 223744), (1216, 214544), (1219, 214016), (1408, 185288), (1472, 177232), (1672, 156032), (1696, 153824), (1748, 149248), (2014, 129536), (2024, 128896), (2332, 111872), (2432, 107272), (2438, 107008), (2816, 92644), (2944, 88616), (3344, 78016), (3392, 76912), (3496, 74624), (4028, 64768), (4048, 64448), (4664, 55936), (4807, 54272), (4864, 53636), (4876, 53504), (5632, 46322), (5888, 44308), (6688, 39008), (6784, 38456), (6992, 37312), (8056, 32384), (8096, 32224), (9328, 27968), (9614, 27136), (9728, 26818), (9752, 26752), (11077, 23552), (11264, 23161), (11776, 22154), (13376, 19504), (13409, 19456), (13568, 19228), (13984, 18656), (16112, 16192)]