227327968

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 527966208

約数和(自身を除く): 300638240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 127, 131, 224, 244, 254, 262, 427, 488, 508, 524, 854, 889, 917, 976, 1016, 1048, 1708, 1778, 1834, 1952, 2032, 2096, 3416, 3556, 3668, 4064, 4192, 6832, 7112, 7336, 7747, 7991, 13664, 14224, 14672, 15494, 15982, 16637, 28448, 29344, 30988, 31964, 33274, 54229, 55937, 61976, 63928, 66548, 108458, 111874, 116459, 123952, 127856, 133096, 216916, 223748, 232918, 247904, 255712, 266192, 433832, 447496, 465836, 532384, 867664, 894992, 931672, 1014857, 1735328, 1789984, 1863344, 2029714, 3726688, 4059428, 7103999, 8118856, 14207998, 16237712, 28415996, 32475424, 56831992, 113663984, 227327968]

約数ペア:

[(1, 227327968), (2, 113663984), (4, 56831992), (7, 32475424), (8, 28415996), (14, 16237712), (16, 14207998), (28, 8118856), (32, 7103999), (56, 4059428), (61, 3726688), (112, 2029714), (122, 1863344), (127, 1789984), (131, 1735328), (224, 1014857), (244, 931672), (254, 894992), (262, 867664), (427, 532384), (488, 465836), (508, 447496), (524, 433832), (854, 266192), (889, 255712), (917, 247904), (976, 232918), (1016, 223748), (1048, 216916), (1708, 133096), (1778, 127856), (1834, 123952), (1952, 116459), (2032, 111874), (2096, 108458), (3416, 66548), (3556, 63928), (3668, 61976), (4064, 55937), (4192, 54229), (6832, 33274), (7112, 31964), (7336, 30988), (7747, 29344), (7991, 28448), (13664, 16637), (14224, 15982), (14672, 15494)]