267896048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 650136960

約数和(自身を除く): 382240912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 131, 133, 152, 217, 248, 262, 266, 304, 434, 496, 524, 532, 589, 868, 917, 961, 1048, 1064, 1178, 1736, 1834, 1922, 2096, 2128, 2356, 2489, 3472, 3668, 3844, 4061, 4123, 4712, 4978, 6727, 7336, 7688, 8122, 8246, 9424, 9956, 13454, 14672, 15376, 16244, 16492, 17423, 18259, 19912, 26908, 28427, 32488, 32984, 34846, 36518, 39824, 53816, 56854, 64976, 65968, 69692, 73036, 77159, 107632, 113708, 125891, 127813, 139384, 146072, 154318, 227416, 251782, 255626, 278768, 292144, 308636, 454832, 503564, 511252, 540113, 617272, 881237, 1007128, 1022504, 1080226, 1234544, 1762474, 2014256, 2045008, 2160452, 2391929, 3524948, 4320904, 4783858, 7049896, 8641808, 9567716, 14099792, 16743503, 19135432, 33487006, 38270864, 66974012, 133948024, 267896048]

約数ペア:

[(1, 267896048), (2, 133948024), (4, 66974012), (7, 38270864), (8, 33487006), (14, 19135432), (16, 16743503), (19, 14099792), (28, 9567716), (31, 8641808), (38, 7049896), (56, 4783858), (62, 4320904), (76, 3524948), (112, 2391929), (124, 2160452), (131, 2045008), (133, 2014256), (152, 1762474), (217, 1234544), (248, 1080226), (262, 1022504), (266, 1007128), (304, 881237), (434, 617272), (496, 540113), (524, 511252), (532, 503564), (589, 454832), (868, 308636), (917, 292144), (961, 278768), (1048, 255626), (1064, 251782), (1178, 227416), (1736, 154318), (1834, 146072), (1922, 139384), (2096, 127813), (2128, 125891), (2356, 113708), (2489, 107632), (3472, 77159), (3668, 73036), (3844, 69692), (4061, 65968), (4123, 64976), (4712, 56854), (4978, 53816), (6727, 39824), (7336, 36518), (7688, 34846), (8122, 32984), (8246, 32488), (9424, 28427), (9956, 26908), (13454, 19912), (14672, 18259), (15376, 17423), (16244, 16492)]