279351168

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^2\times {\mathrm{757}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 767747880

約数和(自身を除く): 488396712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 757, 961, 992, 1488, 1514, 1922, 1984, 2271, 2883, 2976, 3028, 3844, 3968, 4542, 5766, 5952, 6056, 7688, 9084, 11532, 11904, 12112, 15376, 18168, 23064, 23467, 24224, 30752, 36336, 46128, 46934, 48448, 61504, 70401, 72672, 92256, 93868, 96896, 123008, 140802, 145344, 184512, 187736, 281604, 290688, 369024, 375472, 563208, 727477, 750944, 1126416, 1454954, 1501888, 2182431, 2252832, 2909908, 3003776, 4364862, 4505664, 5819816, 8729724, 9011328, 11639632, 17459448, 23279264, 34918896, 46558528, 69837792, 93117056, 139675584, 279351168]

約数ペア:

[(1, 279351168), (2, 139675584), (3, 93117056), (4, 69837792), (6, 46558528), (8, 34918896), (12, 23279264), (16, 17459448), (24, 11639632), (31, 9011328), (32, 8729724), (48, 5819816), (62, 4505664), (64, 4364862), (93, 3003776), (96, 2909908), (124, 2252832), (128, 2182431), (186, 1501888), (192, 1454954), (248, 1126416), (372, 750944), (384, 727477), (496, 563208), (744, 375472), (757, 369024), (961, 290688), (992, 281604), (1488, 187736), (1514, 184512), (1922, 145344), (1984, 140802), (2271, 123008), (2883, 96896), (2976, 93868), (3028, 92256), (3844, 72672), (3968, 70401), (4542, 61504), (5766, 48448), (5952, 46934), (6056, 46128), (7688, 36336), (9084, 30752), (11532, 24224), (11904, 23467), (12112, 23064), (15376, 18168)]